./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:07:45,625 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:07:45,691 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-12-02 22:07:45,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:07:45,696 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:07:45,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:07:45,718 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:07:45,719 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:07:45,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:07:45,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:07:45,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:07:45,721 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:07:45,721 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:07:45,722 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:07:45,722 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:07:45,723 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:07:45,723 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:07:45,724 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 22:07:45,724 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 22:07:45,724 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:07:45,725 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:07:45,727 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:07:45,727 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:07:45,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:07:45,728 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:07:45,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:07:45,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:07:45,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:07:45,729 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:07:45,730 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:07:45,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:07:45,731 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:07:45,731 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_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-12-02 22:07:45,953 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:07:45,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:07:45,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:07:45,978 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:07:45,978 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:07:45,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-12-02 22:07:48,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:07:49,088 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:07:49,089 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-12-02 22:07:49,120 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/data/5a48fc8d9/770a1b5bc047457a8c105e32f2e5560a/FLAG82b495e51 [2023-12-02 22:07:49,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/data/5a48fc8d9/770a1b5bc047457a8c105e32f2e5560a [2023-12-02 22:07:49,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:07:49,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:07:49,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:07:49,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:07:49,145 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:07:49,146 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:07:49" (1/1) ... [2023-12-02 22:07:49,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3824045e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:49, skipping insertion in model container [2023-12-02 22:07:49,147 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:07:49" (1/1) ... [2023-12-02 22:07:49,290 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:07:50,481 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,482 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,482 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,483 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,485 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,498 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,499 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,501 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,501 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,503 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,504 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,505 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,505 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,838 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 22:07:50,839 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 22:07:50,840 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 22:07:50,841 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 22:07:50,842 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 22:07:50,843 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 22:07:50,844 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 22:07:50,844 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 22:07:50,845 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 22:07:50,846 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 22:07:50,995 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:50,995 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,001 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,008 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,071 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,072 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,074 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,076 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,076 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,077 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,077 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,078 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,085 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,085 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,093 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,094 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,094 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:07:51,145 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:07:51,195 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,195 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,196 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,196 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,197 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,203 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,203 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,204 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,205 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,206 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,207 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,207 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,240 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 22:07:51,241 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 22:07:51,242 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 22:07:51,243 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 22:07:51,244 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 22:07:51,245 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 22:07:51,245 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 22:07:51,246 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 22:07:51,246 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 22:07:51,247 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 22:07:51,300 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,300 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,301 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,306 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-12-02 22:07:51,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,335 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,335 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,335 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,335 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,336 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,336 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,337 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,337 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,339 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,339 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,345 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,345 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,346 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 22:07:51,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:07:51,586 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,586 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,586 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,586 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,587 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,588 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,588 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:07:51,595 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:07:51,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51 WrapperNode [2023-12-02 22:07:51,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:07:51,597 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:07:51,597 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:07:51,597 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:07:51,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,680 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,748 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-12-02 22:07:51,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:07:51,749 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:07:51,749 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:07:51,750 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:07:51,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,768 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,769 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,810 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,817 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,827 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,834 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,851 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:07:51,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:07:51,852 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:07:51,852 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:07:51,853 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:07:51" (1/1) ... [2023-12-02 22:07:51,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:07:51,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:07:51,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:07:51,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:07:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-12-02 22:07:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-12-02 22:07:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-12-02 22:07:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-12-02 22:07:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:07:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-12-02 22:07:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-12-02 22:07:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-12-02 22:07:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-12-02 22:07:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-02 22:07:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-02 22:07:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-12-02 22:07:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 22:07:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:07:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-12-02 22:07:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-12-02 22:07:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:07:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:07:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 22:07:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 22:07:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-02 22:07:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-02 22:07:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-12-02 22:07:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-12-02 22:07:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-12-02 22:07:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-12-02 22:07:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-02 22:07:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-02 22:07:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-12-02 22:07:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-12-02 22:07:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-12-02 22:07:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-12-02 22:07:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:07:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:07:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-12-02 22:07:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-12-02 22:07:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:07:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:07:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-12-02 22:07:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-12-02 22:07:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:07:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-12-02 22:07:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-12-02 22:07:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-02 22:07:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-02 22:07:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-12-02 22:07:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-12-02 22:07:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:07:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-12-02 22:07:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-12-02 22:07:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-12-02 22:07:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-12-02 22:07:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:07:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:07:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:07:52,192 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:07:52,195 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:07:53,168 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:07:53,442 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:07:53,442 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-02 22:07:53,444 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:07:53 BoogieIcfgContainer [2023-12-02 22:07:53,444 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:07:53,445 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:07:53,445 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:07:53,455 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:07:53,455 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:07:53" (1/1) ... [2023-12-02 22:07:53,464 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:07:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 271 states and 377 transitions. [2023-12-02 22:07:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 377 transitions. [2023-12-02 22:07:53,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 22:07:53,539 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-12-02 22:07:53,545 INFO L751 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-12-02 22:07:53,778 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,782 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-02 22:07:53,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 10:07:53 ImpRootNode [2023-12-02 22:07:53,784 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 22:07:53,785 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 22:07:53,785 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 22:07:53,785 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 22:07:53,786 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:07:53" (3/4) ... [2023-12-02 22:07:53,788 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 22:07:53,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-12-02 22:07:53,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-12-02 22:07:53,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-12-02 22:07:53,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-12-02 22:07:53,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-12-02 22:07:53,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-12-02 22:07:53,793 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-12-02 22:07:53,794 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-12-02 22:07:53,814 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 211 nodes and edges [2023-12-02 22:07:53,817 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2023-12-02 22:07:53,819 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-12-02 22:07:53,821 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-12-02 22:07:53,824 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-12-02 22:07:53,826 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-12-02 22:07:53,828 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-02 22:07:53,831 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 22:07:54,497 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-02 22:07:54,497 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-02 22:07:54,497 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 22:07:54,498 INFO L158 Benchmark]: Toolchain (without parser) took 5359.33ms. Allocated memory was 140.5MB in the beginning and 232.8MB in the end (delta: 92.3MB). Free memory was 93.3MB in the beginning and 140.4MB in the end (delta: -47.0MB). Peak memory consumption was 137.0MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,499 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 92.3MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:07:54,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2456.40ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 93.3MB in the beginning and 119.6MB in the end (delta: -26.2MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,500 INFO L158 Benchmark]: Boogie Procedure Inliner took 151.74ms. Allocated memory is still 182.5MB. Free memory was 119.6MB in the beginning and 109.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,500 INFO L158 Benchmark]: Boogie Preprocessor took 101.55ms. Allocated memory is still 182.5MB. Free memory was 109.1MB in the beginning and 101.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,501 INFO L158 Benchmark]: RCFGBuilder took 1592.73ms. Allocated memory was 182.5MB in the beginning and 232.8MB in the end (delta: 50.3MB). Free memory was 101.7MB in the beginning and 103.3MB in the end (delta: -1.6MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,501 INFO L158 Benchmark]: CodeCheck took 339.43ms. Allocated memory is still 232.8MB. Free memory was 103.3MB in the beginning and 163.5MB in the end (delta: -60.2MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,501 INFO L158 Benchmark]: Witness Printer took 712.24ms. Allocated memory is still 232.8MB. Free memory was 163.5MB in the beginning and 140.4MB in the end (delta: 23.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2023-12-02 22:07:54,504 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 25 procedures, 271 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 92.3MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2456.40ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 93.3MB in the beginning and 119.6MB in the end (delta: -26.2MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 151.74ms. Allocated memory is still 182.5MB. Free memory was 119.6MB in the beginning and 109.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.55ms. Allocated memory is still 182.5MB. Free memory was 109.1MB in the beginning and 101.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1592.73ms. Allocated memory was 182.5MB in the beginning and 232.8MB in the end (delta: 50.3MB). Free memory was 101.7MB in the beginning and 103.3MB in the end (delta: -1.6MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * CodeCheck took 339.43ms. Allocated memory is still 232.8MB. Free memory was 103.3MB in the beginning and 163.5MB in the end (delta: -60.2MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Witness Printer took 712.24ms. Allocated memory is still 232.8MB. Free memory was 163.5MB in the beginning and 140.4MB in the end (delta: 23.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] RESULT: Ultimate proved your program to be correct! [2023-12-02 22:07:54,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c113fa5-9ae0-4ee0-911e-dd040bf9059c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE