./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/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_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:44:56,483 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:44:56,556 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:44:56,561 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:44:56,562 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:44:56,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:44:56,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:44:56,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:44:56,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:44:56,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:44:56,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:44:56,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:44:56,591 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:44:56,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:44:56,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:44:56,593 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:44:56,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:44:56,594 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:44:56,594 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:44:56,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:44:56,595 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:44:56,596 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:44:56,597 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:44:56,597 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:44:56,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:44:56,598 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:44:56,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:44:56,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:44:56,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:44:56,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:44:56,601 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:44:56,602 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_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2023-11-11 23:44:56,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:44:56,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:44:56,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:44:56,947 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:44:56,947 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:44:56,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-11 23:45:00,069 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:45:00,659 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:45:00,660 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-11 23:45:00,707 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/data/a040bee23/731ff12ca136472d8e25845aed7dbad1/FLAG44628cdc9 [2023-11-11 23:45:00,724 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/data/a040bee23/731ff12ca136472d8e25845aed7dbad1 [2023-11-11 23:45:00,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:45:00,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:45:00,738 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:00,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:45:00,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:45:00,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:00" (1/1) ... [2023-11-11 23:45:00,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a070fbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:00, skipping insertion in model container [2023-11-11 23:45:00,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:00" (1/1) ... [2023-11-11 23:45:00,888 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:45:02,265 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,274 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,275 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,276 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,298 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,300 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,304 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,306 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,313 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,315 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,317 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:02,806 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:45:02,807 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:45:02,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:45:02,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:45:02,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:45:02,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:45:02,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:45:02,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:45:02,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:45:02,815 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:45:03,011 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,011 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,024 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,095 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,097 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,097 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,098 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,098 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,099 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,099 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,099 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,100 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,100 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,101 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,104 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,104 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,105 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,105 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,109 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,109 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,117 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,118 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,119 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,134 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:03,189 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:45:03,251 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,253 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,253 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,266 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,266 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,268 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,268 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,270 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:45:03,350 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:45:03,351 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:45:03,398 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:45:03,399 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:45:03,400 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:45:03,400 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:45:03,401 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:45:03,401 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:45:03,401 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:45:03,487 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,488 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,490 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-11 23:45:03,566 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,568 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,568 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,572 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,572 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,575 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,575 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,588 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:45:03,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:03,999 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:03,999 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,000 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,001 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,001 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,002 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,002 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,003 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:04,011 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:45:04,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04 WrapperNode [2023-11-11 23:45:04,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:04,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:04,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:45:04,015 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:45:04,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,306 INFO L138 Inliner]: procedures = 696, calls = 1890, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 925 [2023-11-11 23:45:04,310 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:04,311 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:45:04,311 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:45:04,312 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:45:04,321 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,335 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,413 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,423 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,431 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:45:04,461 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:45:04,461 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:45:04,461 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:45:04,462 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:04" (1/1) ... [2023-11-11 23:45:04,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:04,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:45:04,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:45:04,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:45:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2023-11-11 23:45:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2023-11-11 23:45:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-11 23:45:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-11 23:45:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:45:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:45:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:45:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:45:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:45:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:45:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:45:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:45:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:45:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-11 23:45:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:45:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:45:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:45:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-11 23:45:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-11 23:45:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:45:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:45:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:45:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:45:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-11 23:45:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-11 23:45:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:45:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:45:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:45:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:45:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:45:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:45:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-11 23:45:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-11 23:45:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:45:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:45:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:45:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:45:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:45:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:45:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:45:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:45:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:45:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-11 23:45:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-11 23:45:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:45:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:45:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:45:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:45:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:45:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:45:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:45:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:45:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:45:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:45:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:45:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:45:05,000 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:45:05,003 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:45:06,616 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:45:07,022 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:45:07,022 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-11 23:45:07,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:07 BoogieIcfgContainer [2023-11-11 23:45:07,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:45:07,029 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:45:07,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:45:07,045 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:45:07,046 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:07" (1/1) ... [2023-11-11 23:45:07,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:45:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 293 states and 414 transitions. [2023-11-11 23:45:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 414 transitions. [2023-11-11 23:45:07,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-11 23:45:07,202 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-11 23:45:07,211 INFO L753 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-11 23:45:07,457 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:45:07,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 11.11 11:45:07 ImpRootNode [2023-11-11 23:45:07,465 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-11 23:45:07,466 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-11 23:45:07,466 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-11 23:45:07,467 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-11 23:45:07,467 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:07" (3/4) ... [2023-11-11 23:45:07,470 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2023-11-11 23:45:07,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-11 23:45:07,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-11 23:45:07,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-11 23:45:07,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-11 23:45:07,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-11 23:45:07,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-11 23:45:07,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-11 23:45:07,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-11 23:45:07,513 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2023-11-11 23:45:07,516 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2023-11-11 23:45:07,519 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2023-11-11 23:45:07,522 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-11 23:45:07,524 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-11 23:45:07,527 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-11 23:45:07,530 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-11 23:45:07,533 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-11 23:45:08,395 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/witness.graphml [2023-11-11 23:45:08,396 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/witness.yml [2023-11-11 23:45:08,396 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-11 23:45:08,397 INFO L158 Benchmark]: Toolchain (without parser) took 7664.63ms. Allocated memory was 130.0MB in the beginning and 260.0MB in the end (delta: 130.0MB). Free memory was 81.3MB in the beginning and 96.0MB in the end (delta: -14.8MB). Peak memory consumption was 132.8MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,397 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:45:08,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3274.85ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 81.3MB in the beginning and 124.1MB in the end (delta: -42.8MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,398 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.70ms. Allocated memory is still 178.3MB. Free memory was 124.1MB in the beginning and 113.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,399 INFO L158 Benchmark]: Boogie Preprocessor took 148.58ms. Allocated memory is still 178.3MB. Free memory was 113.6MB in the beginning and 105.1MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,399 INFO L158 Benchmark]: RCFGBuilder took 2567.50ms. Allocated memory was 178.3MB in the beginning and 260.0MB in the end (delta: 81.8MB). Free memory was 105.1MB in the beginning and 153.0MB in the end (delta: -47.9MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,400 INFO L158 Benchmark]: CodeCheck took 436.62ms. Allocated memory is still 260.0MB. Free memory was 153.0MB in the beginning and 136.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,400 INFO L158 Benchmark]: Witness Printer took 929.72ms. Allocated memory is still 260.0MB. Free memory was 136.2MB in the beginning and 96.0MB in the end (delta: 40.2MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2023-11-11 23:45:08,402 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 0.34ms. Allocated memory is still 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3274.85ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 81.3MB in the beginning and 124.1MB in the end (delta: -42.8MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.70ms. Allocated memory is still 178.3MB. Free memory was 124.1MB in the beginning and 113.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.58ms. Allocated memory is still 178.3MB. Free memory was 113.6MB in the beginning and 105.1MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2567.50ms. Allocated memory was 178.3MB in the beginning and 260.0MB in the end (delta: 81.8MB). Free memory was 105.1MB in the beginning and 153.0MB in the end (delta: -47.9MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. * CodeCheck took 436.62ms. Allocated memory is still 260.0MB. Free memory was 153.0MB in the beginning and 136.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Witness Printer took 929.72ms. Allocated memory is still 260.0MB. Free memory was 136.2MB in the beginning and 96.0MB in the end (delta: 40.2MB). Peak memory consumption was 58.0MB. 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! [2023-11-11 23:45:08,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5730be8-e856-4ecc-a0ce-466f31e58009/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE