./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_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_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:12:47,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:12:47,980 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-12 00:12:47,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:12:47,987 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:12:48,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:12:48,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:12:48,033 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:12:48,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:12:48,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:12:48,041 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:12:48,043 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:12:48,043 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:12:48,045 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:12:48,046 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:12:48,046 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:12:48,047 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:12:48,047 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:12:48,048 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:12:48,048 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:12:48,049 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:12:48,049 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:12:48,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:12:48,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:12:48,051 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:12:48,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:12:48,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:12:48,053 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:12:48,053 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:12:48,053 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:12:48,055 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:12:48,055 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:12:48,055 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:12:48,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:12:48,056 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:12:48,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:12:48,057 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:12:48,057 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:12:48,057 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:12:48,057 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:12:48,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:12:48,058 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:12:48,059 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:12:48,059 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:12:48,060 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-12 00:12:48,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:12:48,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:12:48,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:12:48,337 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:12:48,337 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:12:48,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-12 00:12:51,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:12:52,138 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:12:52,138 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-12 00:12:52,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/data/d0271cb14/0dd6759e7bd24109b473596d48ea88d7/FLAGf459e78f1 [2023-11-12 00:12:52,200 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/data/d0271cb14/0dd6759e7bd24109b473596d48ea88d7 [2023-11-12 00:12:52,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:12:52,212 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:12:52,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:12:52,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:12:52,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:12:52,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:12:52" (1/1) ... [2023-11-12 00:12:52,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c08dcbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:52, skipping insertion in model container [2023-11-12 00:12:52,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:12:52" (1/1) ... [2023-11-12 00:12:52,371 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:12:53,846 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,848 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,849 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,851 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,860 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,877 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,878 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,884 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,885 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,886 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:53,887 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:12:54,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:12:54,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:12:54,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:12:54,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:12:54,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:12:54,426 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:12:54,426 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:12:54,427 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:12:54,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:12:54,713 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,726 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,867 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,868 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,869 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,869 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,870 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,872 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,873 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,874 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,911 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,911 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,922 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,925 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,931 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:54,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:12:54,994 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:12:55,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,057 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,058 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,059 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,059 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,060 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,061 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,062 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,062 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,095 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:12:55,096 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:12:55,097 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:12:55,098 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:12:55,099 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:12:55,099 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:12:55,100 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:12:55,100 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:12:55,101 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:12:55,101 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:12:55,138 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,143 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-12 00:12:55,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,170 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,170 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,170 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,171 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,171 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,172 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,173 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,173 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,174 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,174 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,174 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,177 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,177 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,183 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,184 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,184 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:12:55,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:12:55,476 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,476 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,476 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,476 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,476 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,477 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,478 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:12:55,485 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:12:55,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55 WrapperNode [2023-11-12 00:12:55,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:12:55,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:12:55,488 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:12:55,488 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:12:55,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,599 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,713 INFO L138 Inliner]: procedures = 696, calls = 1883, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1147 [2023-11-12 00:12:55,714 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:12:55,715 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:12:55,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:12:55,716 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:12:55,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,752 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,838 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,845 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,902 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:12:55,903 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:12:55,903 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:12:55,903 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:12:55,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (1/1) ... [2023-11-12 00:12:55,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:12:55,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:12:55,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:12:55,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:12:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-12 00:12:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-12 00:12:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-12 00:12:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-12 00:12:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:12:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:12:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:12:55,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:12:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:12:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:12:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:12:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:12:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:12:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-12 00:12:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-12 00:12:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-12 00:12:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-12 00:12:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:12:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:12:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:12:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:12:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:12:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:12:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:12:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:12:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-12 00:12:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-12 00:12:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:12:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:12:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:12:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:12:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-12 00:12:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-12 00:12:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:12:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:12:55,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:12:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:12:55,990 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:12:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:12:55,991 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:12:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:12:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-12 00:12:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-12 00:12:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:12:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:12:55,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:12:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:12:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:12:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:12:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:12:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:12:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-12 00:12:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-12 00:12:56,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-12 00:12:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-12 00:12:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:12:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-12 00:12:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-12 00:12:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:12:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:12:56,003 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2023-11-12 00:12:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2023-11-12 00:12:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-12 00:12:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-12 00:12:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:12:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:12:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:12:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:12:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-12 00:12:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-12 00:12:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:12:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:12:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:12:56,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-12 00:12:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-12 00:12:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:12:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:12:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:12:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:12:56,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:12:56,478 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:12:56,481 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:12:58,260 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:12:58,666 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:12:58,666 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-12 00:12:58,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:12:58 BoogieIcfgContainer [2023-11-12 00:12:58,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:12:58,676 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:12:58,676 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:12:58,679 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:12:58,680 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:12:52" (1/3) ... [2023-11-12 00:12:58,682 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f450a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:12:58, skipping insertion in model container [2023-11-12 00:12:58,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:12:55" (2/3) ... [2023-11-12 00:12:58,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f450a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:12:58, skipping insertion in model container [2023-11-12 00:12:58,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:12:58" (3/3) ... [2023-11-12 00:12:58,685 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_ref_harness.i [2023-11-12 00:12:58,705 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:12:58,706 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-12 00:12:58,707 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f2f450a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:12:58, skipping insertion in model container [2023-11-12 00:12:58,707 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:12:58,709 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:12:58,709 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:12:58,709 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:12:58,710 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:12:58" (3/3) ... [2023-11-12 00:12:58,712 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 00:12:58,716 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-12 00:12:58,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-12 00:12:58,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-12 00:12:58,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:12:58,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-12 00:12:58,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-12 00:12:58,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-12 00:12:58,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-12 00:12:58,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-12 00:12:58,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-12 00:12:58,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2023-11-12 00:12:58,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-12 00:12:58,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-12 00:12:58,721 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-12 00:12:58,721 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:12:58,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-12 00:12:58,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-12 00:12:58,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-12 00:12:58,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-12 00:12:58,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-12 00:12:58,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-12 00:12:58,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-12 00:12:58,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-12 00:12:58,761 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 259 nodes and edges [2023-11-12 00:12:58,765 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2023-11-12 00:12:58,769 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2023-11-12 00:12:58,772 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-12 00:12:58,776 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-12 00:12:58,779 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-12 00:12:58,783 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 00:12:58,786 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 00:12:59,667 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/witness.graphml [2023-11-12 00:12:59,669 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/witness.yml [2023-11-12 00:12:59,669 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:12:59,672 INFO L158 Benchmark]: Toolchain (without parser) took 7459.07ms. Allocated memory was 182.5MB in the beginning and 239.1MB in the end (delta: 56.6MB). Free memory was 126.5MB in the beginning and 99.3MB in the end (delta: 27.2MB). Peak memory consumption was 131.7MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,673 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:12:59,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3272.86ms. Allocated memory is still 182.5MB. Free memory was 126.5MB in the beginning and 99.9MB in the end (delta: 26.6MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.16ms. Allocated memory is still 182.5MB. Free memory was 99.9MB in the beginning and 88.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,678 INFO L158 Benchmark]: Boogie Preprocessor took 187.11ms. Allocated memory is still 182.5MB. Free memory was 88.4MB in the beginning and 77.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,681 INFO L158 Benchmark]: RCFGBuilder took 2768.72ms. Allocated memory was 182.5MB in the beginning and 239.1MB in the end (delta: 56.6MB). Free memory was 77.9MB in the beginning and 138.1MB in the end (delta: -60.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,681 INFO L158 Benchmark]: TraceAbstraction took 31.52ms. Allocated memory is still 239.1MB. Free memory was 137.1MB in the beginning and 135.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,681 INFO L158 Benchmark]: Witness Printer took 960.69ms. Allocated memory is still 239.1MB. Free memory was 135.0MB in the beginning and 99.3MB in the end (delta: 35.7MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2023-11-12 00:12:59,683 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3272.86ms. Allocated memory is still 182.5MB. Free memory was 126.5MB in the beginning and 99.9MB in the end (delta: 26.6MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.16ms. Allocated memory is still 182.5MB. Free memory was 99.9MB in the beginning and 88.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.11ms. Allocated memory is still 182.5MB. Free memory was 88.4MB in the beginning and 77.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2768.72ms. Allocated memory was 182.5MB in the beginning and 239.1MB in the end (delta: 56.6MB). Free memory was 77.9MB in the beginning and 138.1MB in the end (delta: -60.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * TraceAbstraction took 31.52ms. Allocated memory is still 239.1MB. Free memory was 137.1MB in the beginning and 135.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 960.69ms. Allocated memory is still 239.1MB. Free memory was 135.0MB in the beginning and 99.3MB in the end (delta: 35.7MB). Peak memory consumption was 82.9MB. 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] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-12 00:12:59,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_126f31e4-3b5c-496b-b8a8-9a0871772ea3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE