./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:54:43,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:54:44,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:54:44,112 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:54:44,113 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:54:44,153 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:54:44,154 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:54:44,155 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:54:44,156 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:54:44,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:54:44,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:54:44,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:54:44,163 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:54:44,165 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:54:44,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:54:44,166 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:54:44,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:54:44,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:54:44,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:54:44,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:54:44,168 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:54:44,169 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:54:44,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:54:44,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:54:44,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:54:44,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:54:44,172 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:54:44,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:54:44,173 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:54:44,173 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:54:44,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:54:44,175 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:54:44,175 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:54:44,175 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:54:44,176 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:54:44,176 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:54:44,176 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2023-11-06 22:54:44,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:54:44,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:54:44,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:54:44,519 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:54:44,519 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:54:44,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2023-11-06 22:54:47,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:54:48,281 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:54:48,284 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2023-11-06 22:54:48,352 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/data/6e3fea8ce/eca522df09c54c8985cb3dff8cf2c6ab/FLAG8c41d6459 [2023-11-06 22:54:48,373 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/data/6e3fea8ce/eca522df09c54c8985cb3dff8cf2c6ab [2023-11-06 22:54:48,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:54:48,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:54:48,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:54:48,386 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:54:48,392 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:54:48,393 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:54:48" (1/1) ... [2023-11-06 22:54:48,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628f68e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:48, skipping insertion in model container [2023-11-06 22:54:48,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:54:48" (1/1) ... [2023-11-06 22:54:48,537 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:54:48,898 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2023-11-06 22:54:48,908 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2023-11-06 22:54:50,015 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,016 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,016 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,019 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,035 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,036 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,043 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,044 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,046 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,358 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:54:50,360 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:54:50,361 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:54:50,363 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:54:50,364 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:54:50,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:54:50,366 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:54:50,367 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:54:50,368 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:54:50,369 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:54:50,982 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:50,982 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,009 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,010 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,018 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,023 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,024 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,025 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,027 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,028 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:54:51,286 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:54:51,310 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2023-11-06 22:54:51,311 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2023-11-06 22:54:51,383 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,385 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,386 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,393 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,393 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,397 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,400 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,401 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,401 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:54:51,431 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:54:51,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:54:51,434 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:54:51,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:54:51,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:54:51,436 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:54:51,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:54:51,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:54:51,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:54:51,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2023-11-06 22:54:51,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,614 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,615 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,623 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,624 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,625 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,625 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,626 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,626 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,627 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:54:51,681 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:54:52,011 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,011 WARN L672 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,012 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,012 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,013 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,013 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,013 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,013 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,013 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,014 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,015 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,015 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,015 WARN L672 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,015 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,015 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:54:52,023 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:54:52,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52 WrapperNode [2023-11-06 22:54:52,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:54:52,026 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:54:52,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:54:52,026 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:54:52,034 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,147 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,218 INFO L138 Inliner]: procedures = 762, calls = 2022, calls flagged for inlining = 55, calls inlined = 4, statements flattened = 488 [2023-11-06 22:54:52,219 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:54:52,220 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:54:52,220 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:54:52,220 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:54:52,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,237 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,238 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,301 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,321 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:54:52,322 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:54:52,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:54:52,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:54:52,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (1/1) ... [2023-11-06 22:54:52,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:54:52,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:54:52,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:54:52,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:54:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:54:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:54:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:54:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:54:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:54:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:54:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:54:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:54:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2023-11-06 22:54:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2023-11-06 22:54:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:54:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:54:52,814 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:54:52,816 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:54:54,888 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:54:54,901 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:54:54,901 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-06 22:54:54,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:54:54 BoogieIcfgContainer [2023-11-06 22:54:54,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:54:54,908 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:54:54,908 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:54:54,911 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:54:54,911 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:54:48" (1/3) ... [2023-11-06 22:54:54,912 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66539b7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:54:54, skipping insertion in model container [2023-11-06 22:54:54,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:54:52" (2/3) ... [2023-11-06 22:54:54,914 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66539b7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:54:54, skipping insertion in model container [2023-11-06 22:54:54,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:54:54" (3/3) ... [2023-11-06 22:54:54,917 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2023-11-06 22:54:54,938 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:54:54,938 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:54:54,940 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66539b7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:54:54, skipping insertion in model container [2023-11-06 22:54:54,940 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:54:54,941 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:54:54,942 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:54:54,942 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:54:54,942 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:54:54" (3/3) ... [2023-11-06 22:54:54,945 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:54:54,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2023-11-06 22:54:54,981 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 322 nodes and edges [2023-11-06 22:54:54,984 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2023-11-06 22:54:54,986 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-06 22:54:54,989 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-06 22:54:54,991 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 22:54:54,994 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:54:54,996 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:54:54,998 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:54:55,797 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:54:55,798 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:54:55,798 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:54:55,800 INFO L158 Benchmark]: Toolchain (without parser) took 7417.85ms. Allocated memory was 182.5MB in the beginning and 243.3MB in the end (delta: 60.8MB). Free memory was 128.6MB in the beginning and 89.4MB in the end (delta: 39.2MB). Peak memory consumption was 137.1MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,801 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 121.6MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:54:55,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3639.82ms. Allocated memory is still 182.5MB. Free memory was 128.1MB in the beginning and 86.5MB in the end (delta: 41.6MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.47ms. Allocated memory is still 182.5MB. Free memory was 86.5MB in the beginning and 77.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,802 INFO L158 Benchmark]: Boogie Preprocessor took 101.73ms. Allocated memory is still 182.5MB. Free memory was 77.0MB in the beginning and 69.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,803 INFO L158 Benchmark]: RCFGBuilder took 2582.94ms. Allocated memory was 182.5MB in the beginning and 243.3MB in the end (delta: 60.8MB). Free memory was 69.7MB in the beginning and 121.9MB in the end (delta: -52.1MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,803 INFO L158 Benchmark]: TraceAbstraction took 32.46ms. Allocated memory is still 243.3MB. Free memory was 120.8MB in the beginning and 118.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,804 INFO L158 Benchmark]: Witness Printer took 856.92ms. Allocated memory is still 243.3MB. Free memory was 118.7MB in the beginning and 89.4MB in the end (delta: 29.2MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2023-11-06 22:54:55,806 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 121.6MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3639.82ms. Allocated memory is still 182.5MB. Free memory was 128.1MB in the beginning and 86.5MB in the end (delta: 41.6MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.47ms. Allocated memory is still 182.5MB. Free memory was 86.5MB in the beginning and 77.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.73ms. Allocated memory is still 182.5MB. Free memory was 77.0MB in the beginning and 69.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2582.94ms. Allocated memory was 182.5MB in the beginning and 243.3MB in the end (delta: 60.8MB). Free memory was 69.7MB in the beginning and 121.9MB in the end (delta: -52.1MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * TraceAbstraction took 32.46ms. Allocated memory is still 243.3MB. Free memory was 120.8MB in the beginning and 118.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 856.92ms. Allocated memory is still 243.3MB. Free memory was 118.7MB in the beginning and 89.4MB in the end (delta: 29.2MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] * 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! [2023-11-06 22:54:55,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa77526a-7631-4eff-ba43-eeccf620aa0f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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