./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:42:57,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:42:57,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:42:57,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:42:57,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:42:57,942 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:42:57,943 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:42:57,943 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:42:57,944 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:42:57,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:42:57,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:42:57,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:42:57,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:42:57,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:42:57,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:42:57,949 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:42:57,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:42:57,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:42:57,951 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:42:57,952 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:42:57,952 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:42:57,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:42:57,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:57,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:42:57,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:42:57,956 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:42:57,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:42:57,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:42:57,958 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:42:57,959 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2023-11-11 23:42:58,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:42:58,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:42:58,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:42:58,255 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:42:58,256 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:42:58,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2023-11-11 23:43:01,351 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:43:04,318 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:43:04,319 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2023-11-11 23:43:04,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/bfa51341e/b010de8e36894283b91ad16733458397/FLAGba6f2f6b6 [2023-11-11 23:43:04,720 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/bfa51341e/b010de8e36894283b91ad16733458397 [2023-11-11 23:43:04,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:43:04,725 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:43:04,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:04,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:43:04,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:43:04,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:04" (1/1) ... [2023-11-11 23:43:04,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b68eb8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:04, skipping insertion in model container [2023-11-11 23:43:04,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:04" (1/1) ... [2023-11-11 23:43:04,887 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:43:05,149 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2023-11-11 23:43:05,158 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2023-11-11 23:43:06,463 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,464 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,466 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,467 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,480 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,483 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,486 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:06,984 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:43:06,986 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:43:06,988 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:43:06,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:43:07,002 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:43:07,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:43:07,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:43:07,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:43:07,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:43:07,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:43:07,204 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,204 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:07,311 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:43:07,334 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2023-11-11 23:43:07,334 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2023-11-11 23:43:07,395 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,404 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,405 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,414 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,421 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,423 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,424 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:43:07,489 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:43:07,490 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:43:07,491 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:43:07,492 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:43:07,496 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:43:07,497 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:43:07,498 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:43:07,499 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:43:07,500 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:43:07,564 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,565 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:07,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2023-11-11 23:43:07,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:07,901 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,901 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,902 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,902 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,902 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,902 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,902 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,903 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,903 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,903 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,903 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,905 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,906 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,906 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,906 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:07,914 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:43:07,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07 WrapperNode [2023-11-11 23:43:07,916 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:07,918 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:07,919 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:43:07,919 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:43:07,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,136 INFO L138 Inliner]: procedures = 688, calls = 1537, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 718 [2023-11-11 23:43:08,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:08,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:43:08,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:43:08,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:43:08,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,162 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,163 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,275 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,281 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,300 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:43:08,301 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:43:08,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:43:08,302 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:43:08,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:07" (1/1) ... [2023-11-11 23:43:08,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:43:08,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:43:08,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:43:08,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:43:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:43:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:43:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:43:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:43:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:43:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:43:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:43:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:43:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:43:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:43:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:43:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:43:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:43:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:43:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:43:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:43:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:43:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:43:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:43:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:43:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:43:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:43:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:43:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:43:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:43:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:43:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:43:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-11 23:43:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-11 23:43:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:43:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:43:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:43:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:43:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:43:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:43:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:43:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:43:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:43:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:43:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:43:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:43:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2023-11-11 23:43:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2023-11-11 23:43:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:43:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:43:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:43:08,769 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:43:08,772 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:43:10,050 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:43:10,364 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:43:10,365 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:43:10,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:43:10 BoogieIcfgContainer [2023-11-11 23:43:10,368 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:43:10,369 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:43:10,369 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:43:10,381 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:43:10,381 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:43:10" (1/1) ... [2023-11-11 23:43:10,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:43:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2023-11-11 23:43:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2023-11-11 23:43:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-11 23:43:10,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,523 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 23:43:10,527 INFO L158 Benchmark]: Toolchain (without parser) took 5801.38ms. Allocated memory was 134.2MB in the beginning and 195.0MB in the end (delta: 60.8MB). Free memory was 91.5MB in the beginning and 127.4MB in the end (delta: -35.8MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,528 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:43:10,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3190.30ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 91.5MB in the beginning and 60.4MB in the end (delta: 31.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,529 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.02ms. Allocated memory is still 161.5MB. Free memory was 60.4MB in the beginning and 105.3MB in the end (delta: -44.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,530 INFO L158 Benchmark]: Boogie Preprocessor took 163.16ms. Allocated memory is still 161.5MB. Free memory was 105.3MB in the beginning and 99.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,531 INFO L158 Benchmark]: RCFGBuilder took 2067.10ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 99.0MB in the beginning and 134.8MB in the end (delta: -35.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,532 INFO L158 Benchmark]: CodeCheck took 156.61ms. Allocated memory is still 195.0MB. Free memory was 134.8MB in the beginning and 127.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:43:10,535 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 0.37ms. Allocated memory is still 104.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3190.30ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 91.5MB in the beginning and 60.4MB in the end (delta: 31.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.02ms. Allocated memory is still 161.5MB. Free memory was 60.4MB in the beginning and 105.3MB in the end (delta: -44.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.16ms. Allocated memory is still 161.5MB. Free memory was 105.3MB in the beginning and 99.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2067.10ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 99.0MB in the beginning and 134.8MB in the end (delta: -35.8MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * CodeCheck took 156.61ms. Allocated memory is still 195.0MB. Free memory was 134.8MB in the beginning and 127.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7703]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:43:10,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:43:13,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:43:13,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:43:13,449 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:43:13,450 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:43:13,451 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:43:13,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:43:13,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:43:13,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:43:13,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:43:13,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:43:13,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:43:13,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:43:13,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:43:13,457 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:43:13,458 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:43:13,458 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:43:13,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:43:13,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:43:13,460 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:43:13,461 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:43:13,461 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:43:13,462 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:43:13,462 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:43:13,463 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:43:13,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:43:13,464 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:43:13,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:43:13,465 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:43:13,465 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:43:13,466 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:43:13,466 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:43:13,466 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:43:13,467 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:43:13,467 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2023-11-11 23:43:13,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:43:13,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:43:13,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:43:13,909 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:43:13,909 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:43:13,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2023-11-11 23:43:17,174 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:43:17,827 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:43:17,829 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2023-11-11 23:43:17,882 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/3754ffc95/7df8ddf505b84850a90ec03ebe98e032/FLAG4ea12a959 [2023-11-11 23:43:17,903 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/data/3754ffc95/7df8ddf505b84850a90ec03ebe98e032 [2023-11-11 23:43:17,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:43:17,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:43:17,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:17,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:43:17,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:43:17,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:17" (1/1) ... [2023-11-11 23:43:17,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4008503f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:17, skipping insertion in model container [2023-11-11 23:43:17,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:17" (1/1) ... [2023-11-11 23:43:18,109 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:43:18,452 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2023-11-11 23:43:18,460 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2023-11-11 23:43:19,842 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,843 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,844 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,846 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,849 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:19,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,356 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:43:20,358 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:43:20,359 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:43:20,361 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:43:20,363 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:43:20,364 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:43:20,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:43:20,366 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:43:20,367 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:43:20,368 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:43:20,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,568 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:20,694 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:43:20,746 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:43:20,753 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2023-11-11 23:43:20,753 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2023-11-11 23:43:20,859 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,876 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,877 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,880 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,890 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,891 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,891 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:20,956 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:43:20,957 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:43:20,958 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:43:20,959 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:43:20,960 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:43:20,961 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:43:20,961 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:43:20,962 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:43:20,963 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:43:20,963 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:43:21,000 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,002 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:21,083 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:43:21,106 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2023-11-11 23:43:21,107 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_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2023-11-11 23:43:21,187 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,187 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,189 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,191 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,191 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,200 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,201 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,202 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,202 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,249 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:43:21,251 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:43:21,252 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:43:21,253 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:43:21,255 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:43:21,255 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:43:21,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:43:21,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:43:21,258 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:43:21,259 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:43:21,311 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,311 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:43:21,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2023-11-11 23:43:21,360 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:21,854 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,854 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,854 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,854 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,855 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,855 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,855 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,855 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,855 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,856 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:21,866 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:43:21,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21 WrapperNode [2023-11-11 23:43:21,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:21,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:21,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:43:21,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:43:21,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:21,992 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,137 INFO L138 Inliner]: procedures = 708, calls = 1537, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 713 [2023-11-11 23:43:22,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:22,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:43:22,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:43:22,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:43:22,161 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,204 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,282 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,303 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,312 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,330 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:43:22,331 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:43:22,331 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:43:22,331 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:43:22,332 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:21" (1/1) ... [2023-11-11 23:43:22,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:43:22,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:43:22,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:43:22,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:43:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:43:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:43:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:43:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:43:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:43:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:43:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:43:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:43:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:43:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:43:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:43:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:43:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:43:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:43:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:43:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:43:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:43:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:43:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:43:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:43:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:43:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:43:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:43:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:43:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:43:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:43:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:43:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:43:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:43:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:43:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:43:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-11 23:43:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-11 23:43:22,462 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:43:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:43:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:43:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:43:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:43:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:43:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:43:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:43:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:43:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:43:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:43:22,466 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:43:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:43:22,467 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2023-11-11 23:43:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2023-11-11 23:43:22,467 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:43:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:43:22,983 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:43:22,986 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:43:25,707 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:43:26,138 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:43:26,138 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:43:26,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:43:26 BoogieIcfgContainer [2023-11-11 23:43:26,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:43:26,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:43:26,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:43:26,154 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:43:26,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:43:26" (1/1) ... [2023-11-11 23:43:26,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:43:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2023-11-11 23:43:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2023-11-11 23:43:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-11 23:43:26,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:26,263 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:43:26,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:43:26,266 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:43:26,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:43:26,348 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 23:43:26,352 INFO L158 Benchmark]: Toolchain (without parser) took 8438.25ms. Allocated memory was 83.9MB in the beginning and 182.5MB in the end (delta: 98.6MB). Free memory was 52.4MB in the beginning and 102.8MB in the end (delta: -50.4MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,352 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 83.9MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:43:26,353 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3950.74ms. Allocated memory was 83.9MB in the beginning and 151.0MB in the end (delta: 67.1MB). Free memory was 52.1MB in the beginning and 68.3MB in the end (delta: -16.2MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,353 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.96ms. Allocated memory is still 151.0MB. Free memory was 68.3MB in the beginning and 100.3MB in the end (delta: -32.0MB). Peak memory consumption was 2.3MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,354 INFO L158 Benchmark]: Boogie Preprocessor took 182.02ms. Allocated memory is still 151.0MB. Free memory was 100.3MB in the beginning and 92.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,355 INFO L158 Benchmark]: RCFGBuilder took 3811.29ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 92.0MB in the beginning and 110.5MB in the end (delta: -18.5MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,355 INFO L158 Benchmark]: CodeCheck took 207.37ms. Allocated memory is still 182.5MB. Free memory was 110.5MB in the beginning and 102.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:43:26,358 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 0.71ms. Allocated memory is still 83.9MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3950.74ms. Allocated memory was 83.9MB in the beginning and 151.0MB in the end (delta: 67.1MB). Free memory was 52.1MB in the beginning and 68.3MB in the end (delta: -16.2MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.96ms. Allocated memory is still 151.0MB. Free memory was 68.3MB in the beginning and 100.3MB in the end (delta: -32.0MB). Peak memory consumption was 2.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 182.02ms. Allocated memory is still 151.0MB. Free memory was 100.3MB in the beginning and 92.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3811.29ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 92.0MB in the beginning and 110.5MB in the end (delta: -18.5MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * CodeCheck took 207.37ms. Allocated memory is still 182.5MB. Free memory was 110.5MB in the beginning and 102.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7703]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:43:26,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:43:26,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3a7c44c-6be6-43aa-99c2-4c5b848b4e05/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