./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_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_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/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_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/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_22ca76eb-456b-459a-88f0-ed0fc05be867/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 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:03:37,586 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:03:37,688 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:03:37,693 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:03:37,694 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:03:37,721 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:03:37,722 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:03:37,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:03:37,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:03:37,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:03:37,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:03:37,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:03:37,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:03:37,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:03:37,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:03:37,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:03:37,729 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:03:37,730 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:03:37,730 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:03:37,731 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:03:37,731 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:03:37,733 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:03:37,737 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:03:37,738 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:03:37,738 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:03:37,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:03:37,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:03:37,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:03:37,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:03:37,747 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:03:37,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:03:37,749 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:03:37,749 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_22ca76eb-456b-459a-88f0-ed0fc05be867/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-23 20:03:38,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:03:38,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:03:38,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:03:38,086 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:03:38,087 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:03:38,088 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-23 20:03:41,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:03:41,761 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:03:41,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-23 20:03:41,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/data/fc9828967/f705e93b7dd743a28b180590c156ace6/FLAG0ee767558 [2023-11-23 20:03:41,824 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/data/fc9828967/f705e93b7dd743a28b180590c156ace6 [2023-11-23 20:03:41,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:03:41,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:03:41,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:03:41,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:03:41,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:03:41,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:41" (1/1) ... [2023-11-23 20:03:41,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48f4ea1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:41, skipping insertion in model container [2023-11-23 20:03:41,842 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:41" (1/1) ... [2023-11-23 20:03:42,015 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:03:43,263 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,264 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,265 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,267 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,302 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,316 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,318 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,319 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,321 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,322 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,323 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,324 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,735 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:03:43,738 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:03:43,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:03:43,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:03:43,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:03:43,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:03:43,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:03:43,762 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:03:43,763 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:03:43,764 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:03:43,982 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,982 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,988 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:43,995 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,082 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,085 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,086 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,086 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,087 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,088 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,090 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,093 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,095 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,096 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,096 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,102 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,103 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,112 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,113 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,113 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:03:44,161 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:03:44,217 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,217 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,218 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,218 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,219 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,226 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,226 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,227 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,228 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,229 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,230 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,230 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:03:44,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:03:44,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:03:44,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:03:44,272 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:03:44,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:03:44,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:03:44,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:03:44,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:03:44,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:03:44,322 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,322 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,323 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,336 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-23 20:03:44,421 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,422 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,422 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,423 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,423 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,423 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,424 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,424 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,426 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,426 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,427 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,427 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,427 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,428 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,430 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,430 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,436 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,437 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,437 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:03:44,443 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:03:44,779 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,780 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,780 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,780 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,780 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,780 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,781 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,782 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,783 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,783 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:44,792 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:03:44,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44 WrapperNode [2023-11-23 20:03:44,793 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:03:44,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:03:44,795 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:03:44,795 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:03:44,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:44,914 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,019 INFO L138 Inliner]: procedures = 696, calls = 1890, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 820 [2023-11-23 20:03:45,019 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:03:45,020 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:03:45,025 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:03:45,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:03:45,035 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,045 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,045 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,091 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,106 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:03:45,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:03:45,119 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:03:45,119 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:03:45,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:44" (1/1) ... [2023-11-23 20:03:45,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:03:45,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:03:45,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:03:45,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:03:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-23 20:03:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-23 20:03:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-23 20:03:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-23 20:03:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:03:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-23 20:03:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-23 20:03:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-23 20:03:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-23 20:03:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-23 20:03:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-23 20:03:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-23 20:03:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-23 20:03:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:03:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-23 20:03:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-23 20:03:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:03:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:03:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:03:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:03:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:03:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-23 20:03:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-23 20:03:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-23 20:03:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-23 20:03:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:03:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:03:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-23 20:03:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-23 20:03:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-23 20:03:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-23 20:03:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-23 20:03:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-23 20:03:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-23 20:03:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-23 20:03:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-23 20:03:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-23 20:03:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-23 20:03:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-23 20:03:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:03:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:03:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-23 20:03:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-23 20:03:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:03:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:03:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:03:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-23 20:03:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-23 20:03:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-23 20:03:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-23 20:03:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-23 20:03:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-23 20:03:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:03:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:03:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:03:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:03:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:03:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:03:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:03:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:03:45,642 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:03:45,645 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:03:46,730 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:03:47,036 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:03:47,037 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-23 20:03:47,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:03:47 BoogieIcfgContainer [2023-11-23 20:03:47,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:03:47,040 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:03:47,040 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:03:47,049 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:03:47,050 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:03:47" (1/1) ... [2023-11-23 20:03:47,059 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:03:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 255 states and 354 transitions. [2023-11-23 20:03:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 354 transitions. [2023-11-23 20:03:47,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-23 20:03:47,141 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-23 20:03:47,147 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 20:03:47,328 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,333 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,333 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,333 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,333 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,334 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,335 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,335 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:03:47,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:03:47 ImpRootNode [2023-11-23 20:03:47,335 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-23 20:03:47,336 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:03:47,336 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:03:47,337 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:03:47,337 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:03:47" (3/4) ... [2023-11-23 20:03:47,339 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 20:03:47,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-23 20:03:47,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-23 20:03:47,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-23 20:03:47,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-23 20:03:47,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-23 20:03:47,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-23 20:03:47,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-23 20:03:47,347 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-23 20:03:47,365 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 205 nodes and edges [2023-11-23 20:03:47,368 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2023-11-23 20:03:47,370 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2023-11-23 20:03:47,373 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-23 20:03:47,375 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-23 20:03:47,377 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 20:03:47,380 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-23 20:03:47,382 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 20:03:48,116 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/witness.graphml [2023-11-23 20:03:48,116 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/bin/ukojak-verify-1t5iHCbJaC/witness.yml [2023-11-23 20:03:48,117 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:03:48,118 INFO L158 Benchmark]: Toolchain (without parser) took 6286.41ms. Allocated memory was 136.3MB in the beginning and 262.1MB in the end (delta: 125.8MB). Free memory was 63.6MB in the beginning and 166.6MB in the end (delta: -103.1MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,118 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 136.3MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:03:48,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2961.42ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 63.4MB in the beginning and 135.5MB in the end (delta: -72.1MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.43ms. Allocated memory is still 190.8MB. Free memory was 135.5MB in the beginning and 125.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,119 INFO L158 Benchmark]: Boogie Preprocessor took 98.28ms. Allocated memory is still 190.8MB. Free memory was 125.0MB in the beginning and 117.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,120 INFO L158 Benchmark]: RCFGBuilder took 1919.76ms. Allocated memory was 190.8MB in the beginning and 262.1MB in the end (delta: 71.3MB). Free memory was 117.6MB in the beginning and 190.6MB in the end (delta: -72.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,120 INFO L158 Benchmark]: CodeCheck took 296.00ms. Allocated memory is still 262.1MB. Free memory was 190.6MB in the beginning and 175.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,121 INFO L158 Benchmark]: Witness Printer took 780.52ms. Allocated memory is still 262.1MB. Free memory was 175.9MB in the beginning and 166.6MB in the end (delta: 9.3MB). Peak memory consumption was 109.9MB. Max. memory is 16.1GB. [2023-11-23 20:03:48,123 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 25 procedures, 255 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: 8475]: 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 0.24ms. Allocated memory is still 136.3MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2961.42ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 63.4MB in the beginning and 135.5MB in the end (delta: -72.1MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.43ms. Allocated memory is still 190.8MB. Free memory was 135.5MB in the beginning and 125.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.28ms. Allocated memory is still 190.8MB. Free memory was 125.0MB in the beginning and 117.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1919.76ms. Allocated memory was 190.8MB in the beginning and 262.1MB in the end (delta: 71.3MB). Free memory was 117.6MB in the beginning and 190.6MB in the end (delta: -72.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * CodeCheck took 296.00ms. Allocated memory is still 262.1MB. Free memory was 190.6MB in the beginning and 175.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Witness Printer took 780.52ms. Allocated memory is still 262.1MB. Free memory was 175.9MB in the beginning and 166.6MB in the end (delta: 9.3MB). Peak memory consumption was 109.9MB. 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 20:03:48,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ca76eb-456b-459a-88f0-ed0fc05be867/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