./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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_01db0500-ea54-440a-80d6-234d4c10798f/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 4d6e5a6220bcaf3305cb751b36d098fddef65f0d5458226873837a9d2d33b425 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:48:21,712 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:48:21,787 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:48:21,792 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:48:21,792 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:48:21,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:48:21,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:48:21,818 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:48:21,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:48:21,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:48:21,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:48:21,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:48:21,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:48:21,823 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:48:21,823 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:48:21,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:48:21,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:48:21,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:48:21,826 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:48:21,826 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:48:21,827 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:48:21,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:48:21,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:21,832 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:48:21,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:48:21,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:48:21,834 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:48:21,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:48:21,835 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:48:21,836 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_01db0500-ea54-440a-80d6-234d4c10798f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d6e5a6220bcaf3305cb751b36d098fddef65f0d5458226873837a9d2d33b425 [2023-11-11 23:48:22,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:48:22,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:48:22,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:48:22,127 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:48:22,129 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:48:22,130 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i [2023-11-11 23:48:25,221 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:48:25,760 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:48:25,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i [2023-11-11 23:48:25,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/a014a0101/b94ccb9c4e3c4510b3dcca5c6d4c09bb/FLAGff49aa7f6 [2023-11-11 23:48:25,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/a014a0101/b94ccb9c4e3c4510b3dcca5c6d4c09bb [2023-11-11 23:48:25,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:48:25,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:48:25,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:48:25,841 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:48:25,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:48:25,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:25" (1/1) ... [2023-11-11 23:48:25,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1625078f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:25, skipping insertion in model container [2023-11-11 23:48:25,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:25" (1/1) ... [2023-11-11 23:48:26,037 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:48:26,374 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4500,4513] [2023-11-11 23:48:26,385 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4560,4573] [2023-11-11 23:48:27,515 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,523 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,524 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,526 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,550 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,556 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:27,558 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,135 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:48:28,137 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:48:28,138 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:48:28,140 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:48:28,141 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:48:28,142 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:48:28,143 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:48:28,144 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:48:28,145 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:48:28,146 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:48:28,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:48:28,660 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:48:28,674 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4500,4513] [2023-11-11 23:48:28,675 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4560,4573] [2023-11-11 23:48:28,708 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,709 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,709 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,716 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,717 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,749 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:48:28,750 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:48:28,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:48:28,752 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:48:28,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:48:28,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:48:28,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:48:28,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:48:28,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:48:28,756 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:48:28,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:48:28,904 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,905 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:28,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:48:28,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:48:29,242 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,243 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,243 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,243 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,243 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,243 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,244 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,244 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,244 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,244 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,244 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,245 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,246 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:29,254 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:48:29,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29 WrapperNode [2023-11-11 23:48:29,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:48:29,256 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:48:29,256 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:48:29,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:48:29,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,402 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,500 INFO L138 Inliner]: procedures = 689, calls = 2603, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 726 [2023-11-11 23:48:29,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:48:29,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:48:29,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:48:29,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:48:29,513 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,553 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,611 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,629 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,639 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,660 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:48:29,661 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:48:29,661 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:48:29,662 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:48:29,663 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:29" (1/1) ... [2023-11-11 23:48:29,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:29,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:48:29,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:48:29,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:48:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:48:29,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:48:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:48:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:48:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:48:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:48:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:48:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:48:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:48:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2023-11-11 23:48:29,761 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2023-11-11 23:48:29,762 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:48:29,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:48:29,763 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:48:29,763 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:48:29,763 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:48:29,764 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:48:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:48:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:48:30,052 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:48:30,055 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:48:31,615 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:48:31,879 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:48:31,879 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:48:31,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:31 BoogieIcfgContainer [2023-11-11 23:48:31,883 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:48:31,884 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:48:31,885 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:48:31,896 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:48:31,896 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:31" (1/1) ... [2023-11-11 23:48:31,907 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:48:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2023-11-11 23:48:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2023-11-11 23:48:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-11 23:48:31,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:31,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:48:32,051 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 23:48:32,059 INFO L158 Benchmark]: Toolchain (without parser) took 6215.33ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 118.5MB in the beginning and 171.2MB in the end (delta: -52.6MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,059 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 121.6MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:48:32,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3415.06ms. Allocated memory is still 169.9MB. Free memory was 118.0MB in the beginning and 77.3MB in the end (delta: 40.7MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,061 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.28ms. Allocated memory is still 169.9MB. Free memory was 77.3MB in the beginning and 66.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,062 INFO L158 Benchmark]: Boogie Preprocessor took 159.60ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 66.9MB in the beginning and 181.7MB in the end (delta: -114.9MB). Peak memory consumption was 3.1MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,063 INFO L158 Benchmark]: RCFGBuilder took 2221.82ms. Allocated memory is still 243.3MB. Free memory was 181.7MB in the beginning and 177.5MB in the end (delta: 4.3MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,067 INFO L158 Benchmark]: CodeCheck took 168.11ms. Allocated memory is still 243.3MB. Free memory was 177.5MB in the beginning and 171.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:48:32,073 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 0.41ms. Allocated memory is still 121.6MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3415.06ms. Allocated memory is still 169.9MB. Free memory was 118.0MB in the beginning and 77.3MB in the end (delta: 40.7MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.28ms. Allocated memory is still 169.9MB. Free memory was 77.3MB in the beginning and 66.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.60ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 66.9MB in the beginning and 181.7MB in the end (delta: -114.9MB). Peak memory consumption was 3.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2221.82ms. Allocated memory is still 243.3MB. Free memory was 181.7MB in the beginning and 177.5MB in the end (delta: 4.3MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * CodeCheck took 168.11ms. Allocated memory is still 243.3MB. Free memory was 177.5MB in the beginning and 171.2MB in the end (delta: 6.3MB). 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 23:48:32,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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_01db0500-ea54-440a-80d6-234d4c10798f/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 4d6e5a6220bcaf3305cb751b36d098fddef65f0d5458226873837a9d2d33b425 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:48:34,875 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:48:35,023 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:48:35,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:48:35,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:48:35,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:48:35,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:48:35,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:48:35,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:48:35,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:48:35,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:48:35,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:48:35,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:48:35,085 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:48:35,086 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:48:35,086 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:48:35,087 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:48:35,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:48:35,087 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:48:35,088 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:48:35,089 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:48:35,089 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:48:35,090 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:48:35,090 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:48:35,090 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:48:35,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:35,091 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:48:35,092 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:48:35,092 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:48:35,092 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:48:35,094 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:48:35,094 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:48:35,094 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:48:35,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:48:35,095 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_01db0500-ea54-440a-80d6-234d4c10798f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d6e5a6220bcaf3305cb751b36d098fddef65f0d5458226873837a9d2d33b425 [2023-11-11 23:48:35,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:48:35,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:48:35,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:48:35,523 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:48:35,524 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:48:35,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i [2023-11-11 23:48:38,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:48:39,435 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:48:39,435 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i [2023-11-11 23:48:39,491 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/6c551ba68/9061409cf2d147688f355e9df98a8373/FLAG2d0e297e3 [2023-11-11 23:48:39,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/data/6c551ba68/9061409cf2d147688f355e9df98a8373 [2023-11-11 23:48:39,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:48:39,514 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:48:39,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:48:39,517 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:48:39,522 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:48:39,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:39" (1/1) ... [2023-11-11 23:48:39,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b6742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:39, skipping insertion in model container [2023-11-11 23:48:39,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:39" (1/1) ... [2023-11-11 23:48:39,708 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:48:39,997 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4500,4513] [2023-11-11 23:48:40,005 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4560,4573] [2023-11-11 23:48:41,124 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,125 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,126 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,127 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,128 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,144 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,145 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,147 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,147 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:41,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:48:41,595 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:48:41,596 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:48:41,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:48:41,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:48:41,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:48:41,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:48:41,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:48:41,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:48:41,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:48:42,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,051 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,154 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:48:42,222 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:48:42,278 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:48:42,282 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4500,4513] [2023-11-11 23:48:42,283 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4560,4573] [2023-11-11 23:48:42,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,333 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,333 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,335 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,335 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,398 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:48:42,399 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:48:42,401 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:48:42,402 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:48:42,403 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:48:42,403 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:48:42,405 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:48:42,405 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:48:42,406 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:48:42,407 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:48:42,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,563 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:48:42,679 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:48:42,700 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4500,4513] [2023-11-11 23:48:42,701 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_01db0500-ea54-440a-80d6-234d4c10798f/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness_negated.i[4560,4573] [2023-11-11 23:48:42,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,754 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,756 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,757 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,758 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,765 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,766 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,766 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,804 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:48:42,805 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:48:42,806 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:48:42,807 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:48:42,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:48:42,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:48:42,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:48:42,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:48:42,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:48:42,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:48:42,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:48:42,971 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:48:42,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:48:43,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:48:43,241 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,242 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,242 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,242 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,242 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,242 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,243 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,244 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:48:43,252 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:48:43,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43 WrapperNode [2023-11-11 23:48:43,253 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:48:43,254 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:48:43,254 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:48:43,255 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:48:43,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,382 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,500 INFO L138 Inliner]: procedures = 709, calls = 2603, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 727 [2023-11-11 23:48:43,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:48:43,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:48:43,502 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:48:43,502 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:48:43,512 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,588 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,640 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:48:43,649 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:48:43,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:48:43,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:48:43,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:43" (1/1) ... [2023-11-11 23:48:43,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:43,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:48:43,734 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:48:43,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:48:43,811 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:48:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:48:43,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:48:43,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:48:43,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:48:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:48:43,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:48:43,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:48:43,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:48:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:48:43,813 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2023-11-11 23:48:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2023-11-11 23:48:43,813 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:48:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:48:43,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:48:43,814 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:48:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:48:43,814 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:48:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:48:43,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:48:44,143 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:48:44,146 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:48:46,020 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:48:46,373 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:48:46,373 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:48:46,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:46 BoogieIcfgContainer [2023-11-11 23:48:46,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:48:46,379 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:48:46,379 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:48:46,389 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:48:46,389 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:46" (1/1) ... [2023-11-11 23:48:46,400 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:48:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:46,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2023-11-11 23:48:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2023-11-11 23:48:46,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-11 23:48:46,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:46,488 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:48:46,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:48:46,496 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:48:46,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:48:46,597 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 23:48:46,600 INFO L158 Benchmark]: Toolchain (without parser) took 7086.02ms. Allocated memory was 73.4MB in the beginning and 220.2MB in the end (delta: 146.8MB). Free memory was 40.3MB in the beginning and 166.5MB in the end (delta: -126.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-11 23:48:46,601 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:48:46,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3736.83ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 40.1MB in the beginning and 55.6MB in the end (delta: -15.4MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2023-11-11 23:48:46,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.29ms. Allocated memory is still 123.7MB. Free memory was 55.6MB in the beginning and 43.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:48:46,602 INFO L158 Benchmark]: Boogie Preprocessor took 146.88ms. Allocated memory is still 123.7MB. Free memory was 43.6MB in the beginning and 36.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:48:46,602 INFO L158 Benchmark]: RCFGBuilder took 2728.04ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 36.5MB in the beginning and 63.7MB in the end (delta: -27.2MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2023-11-11 23:48:46,603 INFO L158 Benchmark]: CodeCheck took 220.45ms. Allocated memory is still 220.2MB. Free memory was 63.7MB in the beginning and 166.5MB in the end (delta: -102.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:48:46,605 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 0.42ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3736.83ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 40.1MB in the beginning and 55.6MB in the end (delta: -15.4MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.29ms. Allocated memory is still 123.7MB. Free memory was 55.6MB in the beginning and 43.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.88ms. Allocated memory is still 123.7MB. Free memory was 43.6MB in the beginning and 36.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2728.04ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 36.5MB in the beginning and 63.7MB in the end (delta: -27.2MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * CodeCheck took 220.45ms. Allocated memory is still 220.2MB. Free memory was 63.7MB in the beginning and 166.5MB in the end (delta: -102.8MB). There was no memory consumed. 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 23:48:46,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:48:46,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01db0500-ea54-440a-80d6-234d4c10798f/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