./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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_413678eb-171a-409f-8abc-4ded68724225/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 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:32,398 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:32,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:55:32,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:55:32,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:55:32,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:32,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:32,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:32,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:32,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:32,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:32,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:32,591 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:55:32,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:32,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:32,593 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:32,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:32,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:32,595 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:32,596 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:32,596 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:32,597 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:32,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:32,599 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:32,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:32,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:32,601 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:55:32,602 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:55:32,602 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:32,603 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_413678eb-171a-409f-8abc-4ded68724225/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 [2023-11-11 23:55:32,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:33,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:33,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:33,006 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:33,006 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:33,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2023-11-11 23:55:36,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:36,757 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:36,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2023-11-11 23:55:36,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/f4eef9429/1847070b66354478b4313ea8c5b3f9d8/FLAGc145a623b [2023-11-11 23:55:36,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/f4eef9429/1847070b66354478b4313ea8c5b3f9d8 [2023-11-11 23:55:36,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:36,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:36,843 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:36,843 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:36,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:36,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:36" (1/1) ... [2023-11-11 23:55:36,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fba9718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:36, skipping insertion in model container [2023-11-11 23:55:36,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:36" (1/1) ... [2023-11-11 23:55:37,024 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:37,392 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2023-11-11 23:55:37,403 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2023-11-11 23:55:38,577 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,578 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,579 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,580 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,582 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,599 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:38,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:39,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:39,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:39,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:39,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:39,324 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:39,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:39,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:39,328 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:39,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:39,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:39,785 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:39,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:39,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:39,934 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:39,960 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2023-11-11 23:55:39,960 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2023-11-11 23:55:40,010 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,011 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,011 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,012 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,013 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,032 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,038 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,039 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,042 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,095 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:40,099 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:40,100 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:40,101 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:40,102 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:40,103 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:40,103 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:40,104 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:40,105 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:40,106 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:40,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2023-11-11 23:55:40,184 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,185 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:40,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2023-11-11 23:55:40,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:40,591 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,591 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,591 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,592 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,594 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,594 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,594 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,594 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,595 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,595 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,595 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,595 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,595 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:40,603 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:40,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40 WrapperNode [2023-11-11 23:55:40,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:40,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:40,606 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:40,607 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:40,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,845 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 792 [2023-11-11 23:55:40,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:40,847 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:40,847 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:40,847 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:40,858 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,858 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,876 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,877 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,925 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:40,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:40,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:40,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:40,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:40" (1/1) ... [2023-11-11 23:55:40,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:40,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:40,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:40,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:55:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:55:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:55:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:55:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:55:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:55:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:55:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:55:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:55:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:55:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:55:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:55:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2023-11-11 23:55:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2023-11-11 23:55:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:55:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:55:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:55:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:55:41,255 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:41,257 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:42,951 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:43,175 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:43,175 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:55:43,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:43 BoogieIcfgContainer [2023-11-11 23:55:43,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:43,180 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:43,181 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:43,192 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:43,193 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:43" (1/1) ... [2023-11-11 23:55:43,207 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2023-11-11 23:55:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2023-11-11 23:55:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-11 23:55:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:43,374 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 23:55:43,385 INFO L158 Benchmark]: Toolchain (without parser) took 6539.69ms. Allocated memory was 165.7MB in the beginning and 209.7MB in the end (delta: 44.0MB). Free memory was 123.8MB in the beginning and 132.0MB in the end (delta: -8.2MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,385 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 125.8MB. Free memory is still 97.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:43,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3762.77ms. Allocated memory was 165.7MB in the beginning and 209.7MB in the end (delta: 44.0MB). Free memory was 123.8MB in the beginning and 94.9MB in the end (delta: 28.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.09ms. Allocated memory is still 209.7MB. Free memory was 94.9MB in the beginning and 83.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,388 INFO L158 Benchmark]: Boogie Preprocessor took 89.46ms. Allocated memory is still 209.7MB. Free memory was 83.4MB in the beginning and 145.1MB in the end (delta: -61.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,389 INFO L158 Benchmark]: RCFGBuilder took 2242.24ms. Allocated memory is still 209.7MB. Free memory was 145.1MB in the beginning and 139.2MB in the end (delta: 5.9MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,392 INFO L158 Benchmark]: CodeCheck took 197.95ms. Allocated memory is still 209.7MB. Free memory was 139.2MB in the beginning and 132.0MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:43,397 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 0.39ms. Allocated memory is still 125.8MB. Free memory is still 97.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3762.77ms. Allocated memory was 165.7MB in the beginning and 209.7MB in the end (delta: 44.0MB). Free memory was 123.8MB in the beginning and 94.9MB in the end (delta: 28.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.09ms. Allocated memory is still 209.7MB. Free memory was 94.9MB in the beginning and 83.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.46ms. Allocated memory is still 209.7MB. Free memory was 83.4MB in the beginning and 145.1MB in the end (delta: -61.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2242.24ms. Allocated memory is still 209.7MB. Free memory was 145.1MB in the beginning and 139.2MB in the end (delta: 5.9MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * CodeCheck took 197.95ms. Allocated memory is still 209.7MB. Free memory was 139.2MB in the beginning and 132.0MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:55:43,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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_413678eb-171a-409f-8abc-4ded68724225/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 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:46,239 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:46,381 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:55:46,436 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:46,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:46,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:46,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:46,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:46,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:46,446 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:46,447 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:46,448 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:46,448 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:46,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:46,450 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:55:46,451 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:55:46,451 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:55:46,452 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:46,452 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:46,454 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:46,454 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:46,455 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:55:46,456 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:46,456 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:46,457 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:46,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:46,458 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:46,458 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:46,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:46,459 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:55:46,461 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:46,461 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:46,461 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:55:46,462 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:46,462 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_413678eb-171a-409f-8abc-4ded68724225/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 [2023-11-11 23:55:46,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:46,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:46,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:46,895 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:46,895 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:46,897 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2023-11-11 23:55:50,004 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:50,581 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:50,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2023-11-11 23:55:50,628 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/653550be2/ddac512dbd874d4495ff34733140e70e/FLAG4e664cc7b [2023-11-11 23:55:50,649 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/data/653550be2/ddac512dbd874d4495ff34733140e70e [2023-11-11 23:55:50,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:50,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:50,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:50,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:50,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:50,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:50" (1/1) ... [2023-11-11 23:55:50,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6c1ad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:50, skipping insertion in model container [2023-11-11 23:55:50,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:50" (1/1) ... [2023-11-11 23:55:50,840 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:51,181 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2023-11-11 23:55:51,189 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2023-11-11 23:55:52,529 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,530 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,531 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,532 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,533 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,546 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:52,555 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,050 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:53,052 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:53,053 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:53,055 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:53,056 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:53,057 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:53,058 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:53,059 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:53,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:53,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:53,455 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,544 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:53,607 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:55:53,700 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:53,707 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2023-11-11 23:55:53,707 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2023-11-11 23:55:53,769 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,773 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,773 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,774 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,775 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,782 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,791 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,795 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,795 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,835 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:53,836 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:53,837 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:53,838 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:53,839 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:53,839 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:53,840 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:53,841 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:53,841 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:53,842 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:53,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:53,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,017 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:54,075 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:54,095 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2023-11-11 23:55:54,096 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_413678eb-171a-409f-8abc-4ded68724225/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2023-11-11 23:55:54,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,171 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,173 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,179 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,180 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,181 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,181 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:54,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:54,227 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:54,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:54,229 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:54,229 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:54,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:54,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:54,232 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:54,232 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:54,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2023-11-11 23:55:54,369 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,382 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:54,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2023-11-11 23:55:54,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:54,850 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,850 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,851 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,852 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,853 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,853 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,853 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,853 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:54,862 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:54,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54 WrapperNode [2023-11-11 23:55:54,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:54,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:54,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:54,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:54,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,084 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 793 [2023-11-11 23:55:55,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:55,085 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:55,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:55,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:55,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,106 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,154 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,157 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,181 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,218 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:55,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:55,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:55,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:55,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:54" (1/1) ... [2023-11-11 23:55:55,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:55,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:55,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:55,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:55:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:55:55,306 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:55:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:55:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:55:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:55:55,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:55:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:55:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:55:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:55:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:55:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:55:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:55:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:55:55,310 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:55:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:55,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2023-11-11 23:55:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2023-11-11 23:55:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:55:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:55:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:55:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:55:55,687 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:55,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:57,858 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:58,291 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:58,291 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:55:58,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:58 BoogieIcfgContainer [2023-11-11 23:55:58,295 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:58,297 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:58,297 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:58,309 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:58,309 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:58" (1/1) ... [2023-11-11 23:55:58,320 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:58,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2023-11-11 23:55:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2023-11-11 23:55:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-11 23:55:58,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:58,402 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:58,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:55:58,432 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:55:58,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:55:58,515 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 23:55:58,519 INFO L158 Benchmark]: Toolchain (without parser) took 7862.12ms. Allocated memory was 83.9MB in the beginning and 249.6MB in the end (delta: 165.7MB). Free memory was 46.8MB in the beginning and 172.5MB in the end (delta: -125.7MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,519 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 56.6MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:58,520 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4203.99ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 46.7MB in the beginning and 50.8MB in the end (delta: -4.2MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,520 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.17ms. Allocated memory is still 130.0MB. Free memory was 50.8MB in the beginning and 67.2MB in the end (delta: -16.3MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,520 INFO L158 Benchmark]: Boogie Preprocessor took 138.57ms. Allocated memory is still 130.0MB. Free memory was 67.2MB in the beginning and 59.0MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,521 INFO L158 Benchmark]: RCFGBuilder took 3070.76ms. Allocated memory was 130.0MB in the beginning and 249.6MB in the end (delta: 119.5MB). Free memory was 59.0MB in the beginning and 182.0MB in the end (delta: -123.0MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,521 INFO L158 Benchmark]: CodeCheck took 220.49ms. Allocated memory is still 249.6MB. Free memory was 182.0MB in the beginning and 172.5MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:58,523 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 56.6MB. Free memory is still 32.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4203.99ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 46.7MB in the beginning and 50.8MB in the end (delta: -4.2MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.17ms. Allocated memory is still 130.0MB. Free memory was 50.8MB in the beginning and 67.2MB in the end (delta: -16.3MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.57ms. Allocated memory is still 130.0MB. Free memory was 67.2MB in the beginning and 59.0MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3070.76ms. Allocated memory was 130.0MB in the beginning and 249.6MB in the end (delta: 119.5MB). Free memory was 59.0MB in the beginning and 182.0MB in the end (delta: -123.0MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. * CodeCheck took 220.49ms. Allocated memory is still 249.6MB. Free memory was 182.0MB in the beginning and 172.5MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:55:58,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:55:58,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_413678eb-171a-409f-8abc-4ded68724225/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