./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/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_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/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_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:04:09,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:04:09,937 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:04:09,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:04:09,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:04:09,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:04:09,991 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:04:09,992 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:04:09,993 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:04:09,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:04:09,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:04:10,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:04:10,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:04:10,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:04:10,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:04:10,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:04:10,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:04:10,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:04:10,005 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:04:10,006 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:04:10,006 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:04:10,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:04:10,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:10,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:04:10,009 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:04:10,009 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:04:10,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:04:10,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:04:10,010 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:04:10,011 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_1ea45220-c042-49a1-a831-0e65b58c0a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-12 00:04:10,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:04:10,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:04:10,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:04:10,413 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:04:10,413 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:04:10,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-12 00:04:13,595 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:04:14,106 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:04:14,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-12 00:04:14,176 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/89c400615/98ede488b92f4757a3d481e8fdbd3c3e/FLAG3262386e3 [2023-11-12 00:04:14,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/89c400615/98ede488b92f4757a3d481e8fdbd3c3e [2023-11-12 00:04:14,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:04:14,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:04:14,197 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:14,197 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:04:14,202 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:04:14,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:14" (1/1) ... [2023-11-12 00:04:14,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca667ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:14, skipping insertion in model container [2023-11-12 00:04:14,205 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:14" (1/1) ... [2023-11-12 00:04:14,324 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:04:14,601 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-12 00:04:14,611 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-12 00:04:15,867 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,868 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,869 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,870 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,872 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,893 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,894 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,897 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,898 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,901 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:15,904 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:16,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:16,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:16,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:16,569 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:16,570 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:16,571 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:16,572 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:16,573 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:16,574 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:16,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,793 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,801 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,908 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,908 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,911 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,912 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,914 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,914 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,915 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,918 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,919 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,919 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,920 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,934 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,935 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,936 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:16,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:16,991 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:04:17,007 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-12 00:04:17,008 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-12 00:04:17,060 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,060 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,061 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,062 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,063 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,078 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,080 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,082 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,083 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,084 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,086 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,087 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,087 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,158 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:17,160 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:17,162 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:17,164 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:17,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:17,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:17,168 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:17,170 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:17,171 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:17,172 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:17,257 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,258 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,260 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,268 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-12 00:04:17,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,326 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,327 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,327 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,328 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,330 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,331 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,337 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,338 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,338 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:17,346 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:17,702 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,703 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,703 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,703 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,703 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,703 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,704 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,704 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,704 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,704 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,704 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,705 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,705 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,705 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,705 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:17,714 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:04:17,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17 WrapperNode [2023-11-12 00:04:17,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:17,716 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:17,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:04:17,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:04:17,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:17,868 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:17,957 INFO L138 Inliner]: procedures = 696, calls = 1888, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 820 [2023-11-12 00:04:17,958 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:17,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:04:17,959 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:04:17,959 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:04:17,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:17,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:17,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:17,981 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,053 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,060 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:04:18,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:04:18,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:04:18,087 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:04:18,088 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:17" (1/1) ... [2023-11-12 00:04:18,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:18,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:04:18,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:04:18,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:04:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-12 00:04:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-12 00:04:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:04:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:04:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:04:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:04:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:04:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:04:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:04:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:04:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:04:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-12 00:04:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-12 00:04:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:04:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:04:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:04:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:04:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:04:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:04:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:04:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:04:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-12 00:04:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-12 00:04:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:04:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:04:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:04:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:04:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:04:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:04:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:04:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:04:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:04:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:04:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:04:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:04:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:04:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:04:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:04:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:04:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:04:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:04:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:04:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:04:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:04:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-12 00:04:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-12 00:04:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:04:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:04:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:04:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:04:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:04:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:04:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:04:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:04:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:04:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:04:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:04:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:04:18,697 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:04:18,701 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:04:20,066 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:04:20,360 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:04:20,360 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-12 00:04:20,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:20 BoogieIcfgContainer [2023-11-12 00:04:20,365 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:04:20,366 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:04:20,367 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:04:20,377 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:04:20,377 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:20" (1/1) ... [2023-11-12 00:04:20,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:04:20,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 253 states and 351 transitions. [2023-11-12 00:04:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 351 transitions. [2023-11-12 00:04:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-12 00:04:20,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:20,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:20,563 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-12 00:04:20,571 INFO L158 Benchmark]: Toolchain (without parser) took 6373.93ms. Allocated memory was 157.3MB in the beginning and 239.1MB in the end (delta: 81.8MB). Free memory was 104.1MB in the beginning and 84.4MB in the end (delta: 19.7MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,571 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 157.3MB. Free memory is still 127.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:04:20,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3518.33ms. Allocated memory was 157.3MB in the beginning and 239.1MB in the end (delta: 81.8MB). Free memory was 103.7MB in the beginning and 135.2MB in the end (delta: -31.5MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.43ms. Allocated memory is still 239.1MB. Free memory was 135.2MB in the beginning and 124.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,577 INFO L158 Benchmark]: Boogie Preprocessor took 127.68ms. Allocated memory is still 239.1MB. Free memory was 124.8MB in the beginning and 116.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,578 INFO L158 Benchmark]: RCFGBuilder took 2278.14ms. Allocated memory is still 239.1MB. Free memory was 116.4MB in the beginning and 91.7MB in the end (delta: 24.6MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,579 INFO L158 Benchmark]: CodeCheck took 202.66ms. Allocated memory is still 239.1MB. Free memory was 91.7MB in the beginning and 84.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:04:20,624 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 157.3MB. Free memory is still 127.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3518.33ms. Allocated memory was 157.3MB in the beginning and 239.1MB in the end (delta: 81.8MB). Free memory was 103.7MB in the beginning and 135.2MB in the end (delta: -31.5MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.43ms. Allocated memory is still 239.1MB. Free memory was 135.2MB in the beginning and 124.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.68ms. Allocated memory is still 239.1MB. Free memory was 124.8MB in the beginning and 116.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2278.14ms. Allocated memory is still 239.1MB. Free memory was 116.4MB in the beginning and 91.7MB in the end (delta: 24.6MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. * CodeCheck took 202.66ms. Allocated memory is still 239.1MB. Free memory was 91.7MB in the beginning and 84.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. 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 could not prove your program: Toolchain returned no result. [2023-11-12 00:04:20,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/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_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/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_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:04:23,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:04:23,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:04:23,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:04:23,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:04:23,664 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:04:23,665 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:04:23,666 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:04:23,667 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:04:23,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:04:23,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:04:23,673 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:04:23,674 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:04:23,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:04:23,676 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:04:23,677 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:04:23,677 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:04:23,678 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:04:23,678 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:04:23,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:04:23,681 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:04:23,681 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:04:23,682 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:04:23,682 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:04:23,683 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:04:23,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:23,684 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:04:23,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:04:23,685 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:04:23,685 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:04:23,687 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:04:23,687 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:04:23,687 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:04:23,688 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:04:23,688 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-12 00:04:24,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:04:24,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:04:24,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:04:24,151 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:04:24,151 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:04:24,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-12 00:04:27,365 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:04:28,043 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:04:28,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-12 00:04:28,087 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/6873116af/1c1008d06c4445d38405e6ae14f7d0f0/FLAGee98c1011 [2023-11-12 00:04:28,107 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/data/6873116af/1c1008d06c4445d38405e6ae14f7d0f0 [2023-11-12 00:04:28,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:04:28,115 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:04:28,119 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:28,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:04:28,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:04:28,127 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:28" (1/1) ... [2023-11-12 00:04:28,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c2fd9ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:28, skipping insertion in model container [2023-11-12 00:04:28,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:28" (1/1) ... [2023-11-12 00:04:28,322 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:04:28,616 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-12 00:04:28,624 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-12 00:04:29,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,719 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,719 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,721 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,724 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,765 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,767 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,768 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,770 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,771 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,772 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:29,773 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:30,303 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:30,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:30,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:30,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:30,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:30,310 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:30,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:30,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:30,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:30,522 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,522 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,529 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,536 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,617 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,623 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,627 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,628 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,630 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,631 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,632 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,633 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,634 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,638 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,639 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,639 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,640 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,646 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,650 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,668 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,672 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:30,771 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-12 00:04:30,845 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:04:30,851 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-12 00:04:30,852 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-12 00:04:30,927 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,930 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,930 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,931 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,932 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,951 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,951 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,955 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,955 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,958 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,959 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,960 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:30,960 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:31,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:31,019 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:31,020 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:31,021 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:31,022 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:31,023 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:31,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:31,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:31,026 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:31,110 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,111 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,112 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,119 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,167 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,170 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,170 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,171 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,173 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,173 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,174 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,175 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,175 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,176 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,179 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,180 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,191 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,192 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,192 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,206 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:31,241 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:04:31,264 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-12 00:04:31,265 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-12 00:04:31,302 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,302 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,303 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,305 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,306 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,312 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,314 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,315 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,316 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:31,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:31,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:31,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:31,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:31,391 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:31,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:31,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:31,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:31,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:31,433 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,434 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,435 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,440 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-12 00:04:31,467 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,468 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,468 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,469 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,469 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,473 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,475 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,475 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,486 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,487 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:31,494 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:31,818 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,819 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,819 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,819 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,819 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,820 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,820 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,820 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,821 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,822 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:31,830 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:04:31,831 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31 WrapperNode [2023-11-12 00:04:31,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:31,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:31,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:04:31,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:04:31,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:31,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,134 INFO L138 Inliner]: procedures = 716, calls = 1888, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 814 [2023-11-12 00:04:32,135 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:32,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:04:32,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:04:32,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:04:32,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,161 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,244 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,256 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:04:32,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:04:32,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:04:32,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:04:32,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:31" (1/1) ... [2023-11-12 00:04:32,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:32,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:04:32,354 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:04:32,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:04:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-12 00:04:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-12 00:04:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:04:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:04:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:04:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:04:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:04:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:04:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:04:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:04:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:04:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:04:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:04:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-12 00:04:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-12 00:04:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-12 00:04:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:04:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:04:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:04:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:04:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-12 00:04:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-12 00:04:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:04:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:04:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:04:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-12 00:04:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-12 00:04:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:04:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:04:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:04:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:04:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:04:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:04:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-12 00:04:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:04:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:04:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:04:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:04:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:04:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:04:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:04:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:04:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:04:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:04:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:04:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:04:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:04:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:04:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:04:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:04:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-12 00:04:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:04:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-12 00:04:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-12 00:04:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:04:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:04:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:04:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:04:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:04:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:04:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:04:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:04:32,842 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:04:32,845 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:04:35,890 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:04:36,428 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:04:36,428 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-12 00:04:36,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:36 BoogieIcfgContainer [2023-11-12 00:04:36,433 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:04:36,434 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:04:36,434 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:04:36,444 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:04:36,444 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:36" (1/1) ... [2023-11-12 00:04:36,455 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:04:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 252 states and 350 transitions. [2023-11-12 00:04:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 350 transitions. [2023-11-12 00:04:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-12 00:04:36,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:36,568 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:04:36,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:04:36,574 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:04:36,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:04:36,649 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-12 00:04:36,653 INFO L158 Benchmark]: Toolchain (without parser) took 8536.71ms. Allocated memory was 102.8MB in the beginning and 203.4MB in the end (delta: 100.7MB). Free memory was 70.5MB in the beginning and 123.4MB in the end (delta: -52.9MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,653 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:04:36,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3714.27ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 70.2MB in the beginning and 49.4MB in the end (delta: 20.8MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,654 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.11ms. Allocated memory is still 123.7MB. Free memory was 49.4MB in the beginning and 71.2MB in the end (delta: -21.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,655 INFO L158 Benchmark]: Boogie Preprocessor took 169.63ms. Allocated memory is still 123.7MB. Free memory was 71.2MB in the beginning and 62.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,655 INFO L158 Benchmark]: RCFGBuilder took 4127.15ms. Allocated memory was 123.7MB in the beginning and 203.4MB in the end (delta: 79.7MB). Free memory was 62.2MB in the beginning and 131.8MB in the end (delta: -69.6MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,656 INFO L158 Benchmark]: CodeCheck took 217.22ms. Allocated memory is still 203.4MB. Free memory was 131.8MB in the beginning and 123.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:04:36,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3714.27ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 70.2MB in the beginning and 49.4MB in the end (delta: 20.8MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.11ms. Allocated memory is still 123.7MB. Free memory was 49.4MB in the beginning and 71.2MB in the end (delta: -21.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 169.63ms. Allocated memory is still 123.7MB. Free memory was 71.2MB in the beginning and 62.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4127.15ms. Allocated memory was 123.7MB in the beginning and 203.4MB in the end (delta: 79.7MB). Free memory was 62.2MB in the beginning and 131.8MB in the end (delta: -69.6MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * CodeCheck took 217.22ms. Allocated memory is still 203.4MB. Free memory was 131.8MB in the beginning and 123.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. 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 could not prove your program: Toolchain returned no result. [2023-11-12 00:04:36,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:04:36,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ea45220-c042-49a1-a831-0e65b58c0a91/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared