./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/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_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:40:41,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:40:41,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:40:41,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:40:41,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:40:42,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:40:42,022 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:40:42,023 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:40:42,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:40:42,025 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:40:42,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:40:42,026 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:40:42,027 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:40:42,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:40:42,028 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:40:42,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:40:42,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:40:42,030 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:40:42,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:40:42,031 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:40:42,032 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:40:42,033 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:40:42,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:40:42,034 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:40:42,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:40:42,035 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:40:42,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:40:42,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:40:42,037 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:40:42,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:40:42,038 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:40:42,038 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_947c580b-626a-4fc8-bde6-7b46888eaeab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-11-11 23:40:42,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:40:42,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:40:42,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:40:42,307 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:40:42,307 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:40:42,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-11 23:40:45,575 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:40:46,111 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:40:46,112 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-11 23:40:46,156 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/data/d6033f862/d0d91b0f85414b0fba18f260fab1e14c/FLAGb6362c8f3 [2023-11-11 23:40:46,175 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/data/d6033f862/d0d91b0f85414b0fba18f260fab1e14c [2023-11-11 23:40:46,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:40:46,184 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:40:46,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:40:46,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:40:46,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:40:46,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:40:46" (1/1) ... [2023-11-11 23:40:46,196 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b78fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:46, skipping insertion in model container [2023-11-11 23:40:46,196 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:40:46" (1/1) ... [2023-11-11 23:40:46,332 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:40:47,798 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,799 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,799 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,801 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,802 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,818 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,825 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,828 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,832 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,833 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:47,835 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:40:48,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:40:48,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:40:48,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:40:48,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:40:48,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:40:48,277 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:40:48,278 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:40:48,279 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:40:48,280 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:40:48,511 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,524 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,632 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,633 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,633 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,634 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,634 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,637 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,637 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,638 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,639 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,639 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,640 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,640 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,641 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,644 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,645 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,646 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,647 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,654 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,656 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,671 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,672 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:40:48,758 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:40:48,841 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,842 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,843 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,843 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,844 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,852 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,852 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,854 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,854 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,856 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,858 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,894 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:40:48,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:40:48,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:40:48,898 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:40:48,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:40:48,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:40:48,903 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:40:48,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:40:48,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:40:48,906 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:40:48,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,943 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-11 23:40:48,969 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,970 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,970 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,971 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,971 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,972 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,972 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,973 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,973 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,976 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,976 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,977 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,977 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,980 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,980 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,986 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,987 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,987 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:40:48,995 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:40:49,194 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,194 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,195 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,196 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,196 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,196 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,196 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,196 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,197 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,197 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:40:49,205 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:40:49,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49 WrapperNode [2023-11-11 23:40:49,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:40:49,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:40:49,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:40:49,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:40:49,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,311 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,439 INFO L138 Inliner]: procedures = 696, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1036 [2023-11-11 23:40:49,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:40:49,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:40:49,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:40:49,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:40:49,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,603 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:40:49,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:40:49,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:40:49,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:40:49,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:40:49" (1/1) ... [2023-11-11 23:40:49,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:40:49,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:40:49,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:40:49,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:40:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-11 23:40:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-11 23:40:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:40:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:40:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:40:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:40:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:40:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:40:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:40:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:40:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:40:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-11 23:40:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-11 23:40:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:40:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:40:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:40:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:40:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:40:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:40:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2023-11-11 23:40:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2023-11-11 23:40:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:40:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:40:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:40:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-11 23:40:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-11 23:40:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:40:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:40:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:40:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:40:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-11 23:40:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-11 23:40:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:40:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:40:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:40:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:40:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:40:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:40:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:40:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-11 23:40:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-11 23:40:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:40:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:40:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:40:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:40:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:40:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:40:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:40:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:40:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-11 23:40:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-11 23:40:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:40:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:40:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:40:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-11 23:40:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-11 23:40:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:40:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:40:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:40:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:40:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:40:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:40:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:40:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:40:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:40:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:40:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:40:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:40:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-11-11 23:40:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-11-11 23:40:50,211 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:40:50,214 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:40:52,937 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:40:53,298 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:40:53,299 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-11 23:40:53,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:40:53 BoogieIcfgContainer [2023-11-11 23:40:53,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:40:53,305 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:40:53,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:40:53,316 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:40:53,316 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:40:53" (1/1) ... [2023-11-11 23:40:53,327 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:40:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:40:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 380 states and 548 transitions. [2023-11-11 23:40:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 548 transitions. [2023-11-11 23:40:53,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-11 23:40:53,461 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-11 23:40:53,481 INFO L753 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-11 23:40:53,778 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,782 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,783 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,784 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,785 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,785 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:40:53,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 11.11 11:40:53 ImpRootNode [2023-11-11 23:40:53,786 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-11 23:40:53,787 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-11 23:40:53,787 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-11 23:40:53,788 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-11 23:40:53,789 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:40:53" (3/4) ... [2023-11-11 23:40:53,794 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-11 23:40:53,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-11 23:40:53,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-11 23:40:53,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-11 23:40:53,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:40:53,798 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:40:53,799 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2023-11-11 23:40:53,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-11 23:40:53,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-11 23:40:53,800 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-11 23:40:53,801 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:40:53,801 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-11 23:40:53,801 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-11 23:40:53,802 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-11 23:40:53,803 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-11 23:40:53,804 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-11 23:40:53,804 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2023-11-11 23:40:53,804 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-11 23:40:53,804 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-11 23:40:53,855 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 224 nodes and edges [2023-11-11 23:40:53,859 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 96 nodes and edges [2023-11-11 23:40:53,862 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2023-11-11 23:40:53,865 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-11 23:40:53,868 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-11 23:40:53,871 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-11 23:40:53,874 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-11 23:40:53,877 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-11 23:40:54,557 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/witness.graphml [2023-11-11 23:40:54,557 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/witness.yml [2023-11-11 23:40:54,557 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-11 23:40:54,559 INFO L158 Benchmark]: Toolchain (without parser) took 8373.73ms. Allocated memory was 142.6MB in the beginning and 266.3MB in the end (delta: 123.7MB). Free memory was 95.3MB in the beginning and 66.1MB in the end (delta: 29.1MB). Peak memory consumption was 155.0MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,560 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory was 87.9MB in the beginning and 87.7MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:40:54,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3018.11ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 95.0MB in the beginning and 118.4MB in the end (delta: -23.4MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.43ms. Allocated memory is still 192.9MB. Free memory was 118.4MB in the beginning and 106.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,563 INFO L158 Benchmark]: Boogie Preprocessor took 201.26ms. Allocated memory is still 192.9MB. Free memory was 106.9MB in the beginning and 97.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,563 INFO L158 Benchmark]: RCFGBuilder took 3656.36ms. Allocated memory was 192.9MB in the beginning and 266.3MB in the end (delta: 73.4MB). Free memory was 97.4MB in the beginning and 120.4MB in the end (delta: -23.0MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,564 INFO L158 Benchmark]: CodeCheck took 481.26ms. Allocated memory is still 266.3MB. Free memory was 120.4MB in the beginning and 100.5MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,564 INFO L158 Benchmark]: Witness Printer took 770.39ms. Allocated memory is still 266.3MB. Free memory was 100.5MB in the beginning and 66.1MB in the end (delta: 34.4MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2023-11-11 23:40:54,566 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 29 procedures, 380 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: 8426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8065]: 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: 8025]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory was 87.9MB in the beginning and 87.7MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3018.11ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 95.0MB in the beginning and 118.4MB in the end (delta: -23.4MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.43ms. Allocated memory is still 192.9MB. Free memory was 118.4MB in the beginning and 106.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.26ms. Allocated memory is still 192.9MB. Free memory was 106.9MB in the beginning and 97.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3656.36ms. Allocated memory was 192.9MB in the beginning and 266.3MB in the end (delta: 73.4MB). Free memory was 97.4MB in the beginning and 120.4MB in the end (delta: -23.0MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. * CodeCheck took 481.26ms. Allocated memory is still 266.3MB. Free memory was 120.4MB in the beginning and 100.5MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Witness Printer took 770.39ms. Allocated memory is still 266.3MB. Free memory was 100.5MB in the beginning and 66.1MB in the end (delta: 34.4MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] RESULT: Ultimate proved your program to be correct! [2023-11-11 23:40:54,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_947c580b-626a-4fc8-bde6-7b46888eaeab/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE