./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_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_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/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_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/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_2a11ac37-d712-4d40-996d-6bbf727ba90e/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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:41,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:41,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:47:41,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:47:41,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:47:41,520 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:41,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:41,522 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:41,523 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:41,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:41,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:41,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:41,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:47:41,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:41,532 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:41,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:41,533 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:41,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:41,533 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:41,534 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:41,534 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:41,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:41,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:41,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:41,537 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:41,537 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:41,537 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:47:41,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:47:41,538 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:41,538 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2023-11-11 23:47:41,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:41,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:41,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:41,819 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:41,821 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:41,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2023-11-11 23:47:44,985 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:45,587 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:45,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2023-11-11 23:47:45,636 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/22dad337d/3be47455364040e9bbf41fd1d312bd5a/FLAG5c79eabd7 [2023-11-11 23:47:45,654 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/22dad337d/3be47455364040e9bbf41fd1d312bd5a [2023-11-11 23:47:45,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:45,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:45,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:45,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:45,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:45,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:45" (1/1) ... [2023-11-11 23:47:45,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac3c236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:45, skipping insertion in model container [2023-11-11 23:47:45,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:45" (1/1) ... [2023-11-11 23:47:45,810 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:46,107 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2023-11-11 23:47:46,116 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2023-11-11 23:47:46,915 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,916 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,917 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,918 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,919 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,935 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,936 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,941 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,942 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,943 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:46,944 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,300 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:47,305 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:47,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:47,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:47,315 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:47,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:47,319 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:47,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:47,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:47,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:47,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:47,602 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:47,616 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2023-11-11 23:47:47,616 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2023-11-11 23:47:47,663 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,663 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,663 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,664 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,665 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,687 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,688 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,689 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,689 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,690 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,691 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,691 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:47,768 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:47,769 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:47,770 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:47,771 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:47,772 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:47,773 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:47,774 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:47,774 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:47,775 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:47,775 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:47,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2023-11-11 23:47:47,824 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:48,109 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,110 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,110 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,110 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,112 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,112 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,112 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,113 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,114 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,114 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,114 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,115 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,115 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:48,123 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:48,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48 WrapperNode [2023-11-11 23:47:48,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:48,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:48,156 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:48,156 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:48,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,248 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,325 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 520 [2023-11-11 23:47:48,326 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:48,326 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:48,327 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:48,327 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:48,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,344 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,345 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,371 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,374 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,379 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,383 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,389 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:48,390 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:48,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:48,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:48,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:48" (1/1) ... [2023-11-11 23:47:48,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:48,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:48,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:48,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:47:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-11 23:47:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-11 23:47:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-11 23:47:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2023-11-11 23:47:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2023-11-11 23:47:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:47:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:47:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:47:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:48,714 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:48,717 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:49,799 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:49,911 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:49,928 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:47:49,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:49 BoogieIcfgContainer [2023-11-11 23:47:49,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:49,934 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:49,934 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:49,945 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:49,946 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:49,958 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2023-11-11 23:47:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2023-11-11 23:47:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-11 23:47:50,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:50,084 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:47:50,088 INFO L158 Benchmark]: Toolchain (without parser) took 4425.26ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 97.6MB in the beginning and 127.2MB in the end (delta: -29.6MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,089 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 102.8MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:50,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2457.47ms. Allocated memory is still 146.8MB. Free memory was 97.6MB in the beginning and 54.2MB in the end (delta: 43.5MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,090 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.93ms. Allocated memory is still 146.8MB. Free memory was 54.2MB in the beginning and 94.3MB in the end (delta: -40.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,091 INFO L158 Benchmark]: Boogie Preprocessor took 63.22ms. Allocated memory is still 146.8MB. Free memory was 94.3MB in the beginning and 91.0MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,092 INFO L158 Benchmark]: RCFGBuilder took 1541.85ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 90.1MB in the beginning and 133.5MB in the end (delta: -43.4MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,093 INFO L158 Benchmark]: CodeCheck took 153.15ms. Allocated memory is still 182.5MB. Free memory was 133.5MB in the beginning and 127.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:50,096 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 0.33ms. Allocated memory is still 102.8MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2457.47ms. Allocated memory is still 146.8MB. Free memory was 97.6MB in the beginning and 54.2MB in the end (delta: 43.5MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.93ms. Allocated memory is still 146.8MB. Free memory was 54.2MB in the beginning and 94.3MB in the end (delta: -40.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.22ms. Allocated memory is still 146.8MB. Free memory was 94.3MB in the beginning and 91.0MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1541.85ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 90.1MB in the beginning and 133.5MB in the end (delta: -43.4MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * CodeCheck took 153.15ms. Allocated memory is still 182.5MB. Free memory was 133.5MB in the beginning and 127.2MB 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: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:50,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/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_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/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_2a11ac37-d712-4d40-996d-6bbf727ba90e/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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:52,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:52,863 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:47:52,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:52,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:52,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:52,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:52,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:52,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:52,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:52,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:52,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:52,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:52,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:52,939 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:47:52,940 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:47:52,940 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:47:52,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:52,941 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:52,942 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:52,943 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:52,943 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:47:52,944 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:52,944 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:52,945 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:52,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:52,946 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:52,946 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:52,947 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:52,947 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:47:52,948 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:52,949 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:52,949 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:47:52,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:52,950 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2023-11-11 23:47:53,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:53,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:53,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:53,338 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:53,340 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:53,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2023-11-11 23:47:56,566 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:57,239 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:57,240 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2023-11-11 23:47:57,292 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/a0525d923/46bccc449a6445eeae8588f9cf2b3994/FLAG973ecc34b [2023-11-11 23:47:57,314 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/data/a0525d923/46bccc449a6445eeae8588f9cf2b3994 [2023-11-11 23:47:57,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:57,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:57,327 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:57,327 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:57,332 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:57,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:57" (1/1) ... [2023-11-11 23:47:57,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ce3d13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:57, skipping insertion in model container [2023-11-11 23:47:57,335 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:57" (1/1) ... [2023-11-11 23:47:57,491 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:57,833 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2023-11-11 23:47:57,840 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2023-11-11 23:47:58,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,620 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,621 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,623 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,624 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,626 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,627 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,628 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,629 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:58,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:58,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:58,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:58,938 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:58,940 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:58,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:58,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:58,942 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:58,943 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:58,944 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:59,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:59,226 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:59,251 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2023-11-11 23:47:59,252 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_2a11ac37-d712-4d40-996d-6bbf727ba90e/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2023-11-11 23:47:59,367 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,367 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,368 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,368 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,372 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,380 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,388 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,389 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,392 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,397 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,398 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,398 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,399 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:59,470 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:59,473 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:59,474 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:59,476 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:59,478 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:59,478 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:59,479 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:59,483 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:59,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:59,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:59,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2023-11-11 23:47:59,549 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:59,861 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,862 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,862 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,862 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,862 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,862 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,863 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,864 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:59,872 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:59,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59 WrapperNode [2023-11-11 23:47:59,872 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:59,873 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:59,873 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:59,873 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:59,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:47:59,984 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,066 INFO L138 Inliner]: procedures = 701, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 518 [2023-11-11 23:48:00,074 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:48:00,075 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:48:00,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:48:00,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:48:00,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,103 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,104 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,172 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,185 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:48:00,186 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:48:00,186 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:48:00,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:48:00,187 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:59" (1/1) ... [2023-11-11 23:48:00,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:00,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:48:00,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:48:00,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:48:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:48:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:48:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:48:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:48:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-11 23:48:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-11 23:48:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-11 23:48:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:48:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2023-11-11 23:48:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2023-11-11 23:48:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:48:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:48:00,567 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:48:00,569 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:48:01,654 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:48:01,920 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:48:01,920 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:48:01,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:01 BoogieIcfgContainer [2023-11-11 23:48:01,923 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:48:01,925 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:48:01,925 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:48:01,935 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:48:01,936 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:01" (1/1) ... [2023-11-11 23:48:01,946 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:48:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2023-11-11 23:48:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2023-11-11 23:48:02,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-11 23:48:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:02,030 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:48:02,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:48:02,036 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:48:02,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:48:02,108 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 23:48:02,112 INFO L158 Benchmark]: Toolchain (without parser) took 4788.06ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 65.2MB in the beginning and 42.1MB in the end (delta: 23.1MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,112 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:48:02,113 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2545.41ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 64.9MB in the beginning and 84.4MB in the end (delta: -19.5MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.55ms. Allocated memory is still 125.8MB. Free memory was 84.4MB in the beginning and 76.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,114 INFO L158 Benchmark]: Boogie Preprocessor took 110.16ms. Allocated memory is still 125.8MB. Free memory was 76.7MB in the beginning and 71.1MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,115 INFO L158 Benchmark]: RCFGBuilder took 1737.40ms. Allocated memory is still 125.8MB. Free memory was 71.1MB in the beginning and 49.2MB in the end (delta: 21.9MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,116 INFO L158 Benchmark]: CodeCheck took 185.45ms. Allocated memory is still 125.8MB. Free memory was 49.2MB in the beginning and 42.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:02,119 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 0.65ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2545.41ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 64.9MB in the beginning and 84.4MB in the end (delta: -19.5MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.55ms. Allocated memory is still 125.8MB. Free memory was 84.4MB in the beginning and 76.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 110.16ms. Allocated memory is still 125.8MB. Free memory was 76.7MB in the beginning and 71.1MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1737.40ms. Allocated memory is still 125.8MB. Free memory was 71.1MB in the beginning and 49.2MB in the end (delta: 21.9MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * CodeCheck took 185.45ms. Allocated memory is still 125.8MB. Free memory was 49.2MB in the beginning and 42.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:48:02,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:48:02,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a11ac37-d712-4d40-996d-6bbf727ba90e/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