./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:22:10,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:22:10,792 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:22:10,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:22:10,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:22:10,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:22:10,838 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:22:10,839 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:22:10,840 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:22:10,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:22:10,846 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:22:10,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:22:10,847 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:22:10,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:22:10,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:22:10,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:22:10,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:22:10,850 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:22:10,851 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:22:10,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:22:10,852 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:22:10,853 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:22:10,853 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:22:10,854 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:22:10,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:22:10,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:10,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:22:10,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:22:10,857 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:22:10,857 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:22:10,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:22:10,859 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:22:10,859 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_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2023-11-23 20:22:11,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:22:11,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:22:11,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:22:11,214 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:22:11,214 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:22:11,216 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-23 20:22:14,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:22:15,258 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:22:15,262 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-23 20:22:15,316 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/data/c6373478e/60579cbda1e4416380e15e1a97b68adb/FLAG23e1d96f8 [2023-11-23 20:22:15,335 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/data/c6373478e/60579cbda1e4416380e15e1a97b68adb [2023-11-23 20:22:15,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:22:15,345 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:22:15,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:15,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:22:15,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:22:15,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:15" (1/1) ... [2023-11-23 20:22:15,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f2ba1b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:15, skipping insertion in model container [2023-11-23 20:22:15,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:15" (1/1) ... [2023-11-23 20:22:15,493 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:22:16,931 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,934 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,935 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,937 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,942 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,957 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,958 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,960 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,961 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,963 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,964 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,965 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:16,966 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:17,547 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:22:17,553 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:22:17,556 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:22:17,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:22:17,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:22:17,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:22:17,568 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:22:17,571 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:22:17,584 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:22:17,585 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:22:17,952 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:17,952 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:17,959 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:17,975 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,062 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,063 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,063 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,064 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,064 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,065 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,066 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,066 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,067 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,067 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,068 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,068 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,072 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,074 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,078 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,078 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,088 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,107 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:18,147 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:22:18,206 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,207 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,209 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,216 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,217 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,218 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,219 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,220 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,221 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,222 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,222 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,267 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:22:18,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:22:18,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:22:18,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:22:18,272 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:22:18,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:22:18,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:22:18,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:22:18,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:22:18,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:22:18,412 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,413 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,414 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,419 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-23 20:22:18,469 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,469 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,470 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,470 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,471 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,471 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,472 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,472 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,473 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,473 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,474 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,474 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,475 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,476 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,476 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,477 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,477 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,480 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,480 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,491 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,492 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,493 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:22:18,507 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:18,722 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,723 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,724 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,725 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,725 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:18,740 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:22:18,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18 WrapperNode [2023-11-23 20:22:18,743 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:18,744 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:18,745 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:22:18,745 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:22:18,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:18,878 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,018 INFO L138 Inliner]: procedures = 696, calls = 1890, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 925 [2023-11-23 20:22:19,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:19,028 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:22:19,029 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:22:19,029 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:22:19,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,070 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,153 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,168 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,181 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,189 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:22:19,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:22:19,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:22:19,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:22:19,211 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:18" (1/1) ... [2023-11-23 20:22:19,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:19,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:22:19,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:22:19,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:22:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2023-11-23 20:22:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2023-11-23 20:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-23 20:22:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-23 20:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-23 20:22:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-23 20:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-23 20:22:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-23 20:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-23 20:22:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-23 20:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-23 20:22:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-23 20:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-23 20:22:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-23 20:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-23 20:22:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-23 20:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:22:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-23 20:22:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-23 20:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-23 20:22:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-23 20:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:22:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-23 20:22:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-23 20:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-23 20:22:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-23 20:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-23 20:22:19,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-23 20:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-23 20:22:19,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-23 20:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-23 20:22:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-23 20:22:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-23 20:22:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-23 20:22:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:22:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:22:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-23 20:22:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-23 20:22:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:22:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:22:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:22:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-23 20:22:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-23 20:22:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-23 20:22:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-23 20:22:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-23 20:22:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-23 20:22:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:22:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:22:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:22:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:22:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:22:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:22:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:22:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:22:19,841 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:22:19,844 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:22:21,304 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:22:21,652 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:22:21,652 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-23 20:22:21,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:21 BoogieIcfgContainer [2023-11-23 20:22:21,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:22:21,656 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:22:21,656 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:22:21,668 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:22:21,668 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:21" (1/1) ... [2023-11-23 20:22:21,680 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:22:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 293 states and 414 transitions. [2023-11-23 20:22:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 414 transitions. [2023-11-23 20:22:21,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-23 20:22:21,800 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-23 20:22:21,807 INFO L751 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-23 20:22:22,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,094 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,095 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,095 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,095 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,095 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,095 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,096 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,096 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,096 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,096 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,096 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,097 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,097 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,097 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:22:22,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:22:22 ImpRootNode [2023-11-23 20:22:22,098 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-23 20:22:22,099 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:22:22,099 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:22:22,099 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:22:22,100 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:21" (3/4) ... [2023-11-23 20:22:22,107 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 20:22:22,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-23 20:22:22,116 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-23 20:22:22,116 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-23 20:22:22,117 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-23 20:22:22,118 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:22:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-23 20:22:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-23 20:22:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-23 20:22:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-23 20:22:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-23 20:22:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-23 20:22:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-23 20:22:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-23 20:22:22,121 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-23 20:22:22,122 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-23 20:22:22,163 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2023-11-23 20:22:22,167 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2023-11-23 20:22:22,170 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2023-11-23 20:22:22,173 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-23 20:22:22,176 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-23 20:22:22,179 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 20:22:22,182 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-23 20:22:22,185 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 20:22:22,927 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/witness.graphml [2023-11-23 20:22:22,928 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/witness.yml [2023-11-23 20:22:22,928 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:22:22,929 INFO L158 Benchmark]: Toolchain (without parser) took 7583.52ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 119.2MB in the beginning and 44.3MB in the end (delta: 74.9MB). Peak memory consumption was 137.9MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,929 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:22:22,930 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3392.63ms. Allocated memory is still 172.0MB. Free memory was 118.9MB in the beginning and 110.0MB in the end (delta: 8.9MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,931 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.92ms. Allocated memory is still 172.0MB. Free memory was 110.0MB in the beginning and 98.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,931 INFO L158 Benchmark]: Boogie Preprocessor took 179.96ms. Allocated memory is still 172.0MB. Free memory was 98.6MB in the beginning and 90.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,931 INFO L158 Benchmark]: RCFGBuilder took 2446.43ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 90.2MB in the beginning and 103.0MB in the end (delta: -12.8MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,932 INFO L158 Benchmark]: CodeCheck took 441.79ms. Allocated memory is still 232.8MB. Free memory was 103.0MB in the beginning and 85.0MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,932 INFO L158 Benchmark]: Witness Printer took 829.48ms. Allocated memory is still 232.8MB. Free memory was 85.0MB in the beginning and 44.3MB in the end (delta: 40.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2023-11-23 20:22:22,935 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 26 procedures, 293 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3392.63ms. Allocated memory is still 172.0MB. Free memory was 118.9MB in the beginning and 110.0MB in the end (delta: 8.9MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.92ms. Allocated memory is still 172.0MB. Free memory was 110.0MB in the beginning and 98.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 179.96ms. Allocated memory is still 172.0MB. Free memory was 98.6MB in the beginning and 90.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2446.43ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 90.2MB in the beginning and 103.0MB in the end (delta: -12.8MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * CodeCheck took 441.79ms. Allocated memory is still 232.8MB. Free memory was 103.0MB in the beginning and 85.0MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Witness Printer took 829.48ms. Allocated memory is still 232.8MB. Free memory was 85.0MB in the beginning and 44.3MB in the end (delta: 40.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] RESULT: Ultimate proved your program to be correct! [2023-11-23 20:22:22,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e889c15-74c7-42b1-b5df-71b5892bca53/bin/ukojak-verify-1t5iHCbJaC/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: TRUE