./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.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_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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_1640277e-c3c1-47cb-8321-f187debe7113/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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:52:51,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:51,751 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:52:51,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:52:51,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:52:51,787 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:51,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:51,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:51,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:51,791 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:51,792 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:51,792 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:51,793 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:52:51,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:51,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:51,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:51,796 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:51,797 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:51,797 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:51,798 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:51,799 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:51,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:51,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:51,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:51,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:51,803 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:51,804 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:52:51,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:52:51,805 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:51,806 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_1640277e-c3c1-47cb-8321-f187debe7113/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2023-11-11 23:52:52,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:52,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:52,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:52,174 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:52,175 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:52,177 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-11 23:52:55,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:56,209 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:56,209 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-11 23:52:56,269 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/1bff6aaee/f75790ae58f2403eb702e1fd0b344817/FLAGc090d60ff [2023-11-11 23:52:56,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/1bff6aaee/f75790ae58f2403eb702e1fd0b344817 [2023-11-11 23:52:56,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:56,307 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:56,313 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:56,313 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:56,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:56,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:56" (1/1) ... [2023-11-11 23:52:56,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645414e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:56, skipping insertion in model container [2023-11-11 23:52:56,323 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:56" (1/1) ... [2023-11-11 23:52:56,500 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:56,822 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-11 23:52:56,832 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-11 23:52:58,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,051 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,052 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,072 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,073 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,077 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,078 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:58,772 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:58,774 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:58,775 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:58,777 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:58,779 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:58,780 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:58,781 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:58,782 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:58,783 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:58,784 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:59,156 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,157 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,275 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:59,397 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:59,428 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-11 23:52:59,430 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-11 23:52:59,499 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,499 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,501 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,510 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,511 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,512 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,559 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:59,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:59,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:59,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:59,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:59,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:59,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:59,566 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:59,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:59,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:59,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:52:59,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:59,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:52:59,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:00,253 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,253 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,253 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,253 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,254 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,254 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,254 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,254 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,255 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,257 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,257 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,257 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,257 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,258 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,258 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,258 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,258 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,259 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:00,270 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:53:00,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00 WrapperNode [2023-11-11 23:53:00,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:53:00,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:00,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:53:00,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:53:00,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,484 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,605 INFO L138 Inliner]: procedures = 689, calls = 2740, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 792 [2023-11-11 23:53:00,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:00,608 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:53:00,608 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:53:00,608 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:53:00,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,639 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,640 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,718 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:53:00,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:53:00,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:53:00,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:53:00,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:00" (1/1) ... [2023-11-11 23:53:00,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:00,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:53:00,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:53:00,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:53:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2023-11-11 23:53:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2023-11-11 23:53:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:53:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:53:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:53:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2023-11-11 23:53:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-11 23:53:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-11 23:53:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:53:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:53:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:53:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:53:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:53:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:53:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:53:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:53:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:53:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:53:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:53:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:53:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:53:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:53:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:53:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:53:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-11 23:53:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-11 23:53:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:53:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:53:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:53:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:53:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:53:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:53:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-11 23:53:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-11 23:53:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:53:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-11 23:53:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-11 23:53:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:53:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2023-11-11 23:53:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2023-11-11 23:53:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:53:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:53:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-11 23:53:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-11 23:53:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:53:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:53:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:53:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2023-11-11 23:53:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:53:01,226 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:53:01,229 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:53:01,514 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2023-11-11 23:53:03,400 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:53:03,627 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:53:03,627 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:53:03,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:03 BoogieIcfgContainer [2023-11-11 23:53:03,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:53:03,634 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:53:03,634 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:53:03,647 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:53:03,648 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:03" (1/1) ... [2023-11-11 23:53:03,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:53:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:03,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2023-11-11 23:53:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2023-11-11 23:53:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-11 23:53:03,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:03,847 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 23:53:03,858 INFO L158 Benchmark]: Toolchain (without parser) took 7548.71ms. Allocated memory was 182.5MB in the beginning and 272.6MB in the end (delta: 90.2MB). Free memory was 127.3MB in the beginning and 132.9MB in the end (delta: -5.6MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,859 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 121.6MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:53:03,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3959.62ms. Allocated memory is still 182.5MB. Free memory was 126.7MB in the beginning and 112.6MB in the end (delta: 14.1MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.35ms. Allocated memory is still 182.5MB. Free memory was 112.6MB in the beginning and 101.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,862 INFO L158 Benchmark]: Boogie Preprocessor took 131.31ms. Allocated memory is still 182.5MB. Free memory was 101.0MB in the beginning and 93.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,862 INFO L158 Benchmark]: RCFGBuilder took 2892.09ms. Allocated memory was 182.5MB in the beginning and 272.6MB in the end (delta: 90.2MB). Free memory was 93.7MB in the beginning and 140.3MB in the end (delta: -46.6MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,867 INFO L158 Benchmark]: CodeCheck took 220.85ms. Allocated memory is still 272.6MB. Free memory was 140.3MB in the beginning and 132.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:53:03,874 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 0.45ms. Allocated memory is still 121.6MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3959.62ms. Allocated memory is still 182.5MB. Free memory was 126.7MB in the beginning and 112.6MB in the end (delta: 14.1MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.35ms. Allocated memory is still 182.5MB. Free memory was 112.6MB in the beginning and 101.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.31ms. Allocated memory is still 182.5MB. Free memory was 101.0MB in the beginning and 93.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2892.09ms. Allocated memory was 182.5MB in the beginning and 272.6MB in the end (delta: 90.2MB). Free memory was 93.7MB in the beginning and 140.3MB in the end (delta: -46.6MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * CodeCheck took 220.85ms. Allocated memory is still 272.6MB. Free memory was 140.3MB in the beginning and 132.9MB 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: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:53:03,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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_1640277e-c3c1-47cb-8321-f187debe7113/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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:53:07,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:53:07,283 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:53:07,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:53:07,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:53:07,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:53:07,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:53:07,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:53:07,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:53:07,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:53:07,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:53:07,343 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:53:07,343 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:53:07,344 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:53:07,344 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:53:07,345 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:53:07,345 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:53:07,346 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:53:07,346 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:53:07,353 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:53:07,354 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:53:07,354 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:53:07,355 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:53:07,355 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:53:07,356 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:53:07,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:07,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:53:07,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:53:07,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:53:07,358 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:53:07,359 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:53:07,360 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:53:07,360 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:53:07,360 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:53:07,361 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_1640277e-c3c1-47cb-8321-f187debe7113/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2023-11-11 23:53:07,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:53:07,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:53:07,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:53:07,843 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:53:07,844 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:53:07,845 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-11 23:53:11,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:53:12,017 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:53:12,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-11 23:53:12,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/0878fb2e8/99fcd91d27c54ddc8e55488b7c0d26b7/FLAG283f94072 [2023-11-11 23:53:12,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/data/0878fb2e8/99fcd91d27c54ddc8e55488b7c0d26b7 [2023-11-11 23:53:12,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:53:12,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:53:12,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:53:12,097 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:53:12,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:53:12,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:12" (1/1) ... [2023-11-11 23:53:12,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d5354e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:12, skipping insertion in model container [2023-11-11 23:53:12,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:12" (1/1) ... [2023-11-11 23:53:12,280 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:53:12,572 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-11 23:53:12,581 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-11 23:53:13,691 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,693 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,695 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,714 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,720 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,722 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:13,723 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,193 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:53:14,199 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:53:14,213 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:53:14,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:53:14,216 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:53:14,216 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:53:14,223 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:53:14,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:53:14,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:53:14,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:53:14,563 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,576 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:14,774 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:53:14,849 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:53:14,855 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-11 23:53:14,855 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-11 23:53:14,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,947 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,947 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,949 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,949 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:14,989 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:53:14,990 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:53:14,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:53:14,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:53:14,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:53:14,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:53:14,994 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:53:14,995 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:53:14,995 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:53:14,996 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:53:15,086 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,086 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,186 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:15,248 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:53:15,273 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-11 23:53:15,274 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_1640277e-c3c1-47cb-8321-f187debe7113/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-11 23:53:15,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,326 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,328 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,329 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,329 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,337 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,340 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,341 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,445 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:53:15,446 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:53:15,447 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:53:15,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:53:15,462 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:53:15,463 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:53:15,463 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:53:15,464 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:53:15,465 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:53:15,466 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:53:15,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:53:15,633 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,634 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:53:15,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:53:15,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:16,054 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,055 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,056 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,057 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,057 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,057 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,058 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,058 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:53:16,067 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:53:16,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16 WrapperNode [2023-11-11 23:53:16,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:53:16,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:16,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:53:16,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:53:16,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,460 INFO L138 Inliner]: procedures = 709, calls = 2740, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 791 [2023-11-11 23:53:16,460 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:16,462 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:53:16,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:53:16,463 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:53:16,474 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,580 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:53:16,645 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:53:16,645 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:53:16,645 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:53:16,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:16,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:53:16,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:53:16,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2023-11-11 23:53:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2023-11-11 23:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:53:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:53:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-11 23:53:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-11 23:53:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2023-11-11 23:53:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:53:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:53:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:53:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:53:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:53:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:53:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:53:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:53:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:53:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-11 23:53:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-11 23:53:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-11 23:53:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-11 23:53:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:53:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:53:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:53:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:53:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:53:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:53:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-11 23:53:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-11 23:53:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:53:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:53:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:53:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:53:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:53:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:53:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-11 23:53:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-11 23:53:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:53:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-11 23:53:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-11 23:53:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:53:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:53:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:53:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2023-11-11 23:53:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2023-11-11 23:53:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:53:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:53:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2023-11-11 23:53:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-11 23:53:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-11 23:53:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2023-11-11 23:53:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2023-11-11 23:53:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:53:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:53:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-11 23:53:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-11 23:53:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-11 23:53:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-11 23:53:17,238 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:53:17,242 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:53:17,588 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2023-11-11 23:53:29,571 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:53:29,892 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:53:29,892 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:53:29,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:29 BoogieIcfgContainer [2023-11-11 23:53:29,897 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:53:29,901 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:53:29,901 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:53:29,912 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:53:29,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:29" (1/1) ... [2023-11-11 23:53:29,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:53:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2023-11-11 23:53:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2023-11-11 23:53:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:53:30,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:30,029 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:53:30,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:53:30,031 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:53:30,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:53:30,099 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 23:53:30,102 INFO L158 Benchmark]: Toolchain (without parser) took 18006.24ms. Allocated memory was 81.8MB in the beginning and 209.7MB in the end (delta: 127.9MB). Free memory was 48.5MB in the beginning and 140.9MB in the end (delta: -92.4MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,102 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 54.5MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 10.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:53:30,103 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3972.07ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 48.1MB in the beginning and 53.2MB in the end (delta: -5.1MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,103 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.62ms. Allocated memory was 127.9MB in the beginning and 174.1MB in the end (delta: 46.1MB). Free memory was 53.2MB in the beginning and 112.2MB in the end (delta: -59.0MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,104 INFO L158 Benchmark]: Boogie Preprocessor took 181.89ms. Allocated memory is still 174.1MB. Free memory was 112.2MB in the beginning and 103.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,104 INFO L158 Benchmark]: RCFGBuilder took 13254.49ms. Allocated memory is still 174.1MB. Free memory was 103.8MB in the beginning and 42.4MB in the end (delta: 61.4MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,105 INFO L158 Benchmark]: CodeCheck took 199.96ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 42.4MB in the beginning and 140.9MB in the end (delta: -98.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:53:30,107 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 0.45ms. Allocated memory is still 54.5MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: 10.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3972.07ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 48.1MB in the beginning and 53.2MB in the end (delta: -5.1MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.62ms. Allocated memory was 127.9MB in the beginning and 174.1MB in the end (delta: 46.1MB). Free memory was 53.2MB in the beginning and 112.2MB in the end (delta: -59.0MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 181.89ms. Allocated memory is still 174.1MB. Free memory was 112.2MB in the beginning and 103.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13254.49ms. Allocated memory is still 174.1MB. Free memory was 103.8MB in the beginning and 42.4MB in the end (delta: 61.4MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. * CodeCheck took 199.96ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 42.4MB in the beginning and 140.9MB in the end (delta: -98.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:53:30,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:53:30,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1640277e-c3c1-47cb-8321-f187debe7113/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared