./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:48:27,071 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:48:27,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 10:48:27,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:48:27,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:48:27,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:48:27,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:48:27,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:48:27,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:48:27,209 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:48:27,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:48:27,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:48:27,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:48:27,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:48:27,212 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:48:27,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:48:27,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:48:27,214 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:48:27,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:48:27,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:48:27,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:48:27,220 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:48:27,221 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:48:27,221 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:48:27,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:48:27,223 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:48:27,223 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:48:27,224 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:48:27,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:48:27,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:48:27,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:48:27,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:48:27,226 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:48:27,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:48:27,227 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:48:27,227 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:48:27,227 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:48:27,227 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:48:27,228 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:48:27,228 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_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da [2023-11-26 10:48:27,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:48:27,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:48:27,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:48:27,570 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:48:27,571 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:48:27,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-26 10:48:30,895 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:48:31,442 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:48:31,443 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-26 10:48:31,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/data/48ebf1af9/ddb221c10eb546b09e9d27c2be218dcd/FLAG4c86061c8 [2023-11-26 10:48:31,504 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/data/48ebf1af9/ddb221c10eb546b09e9d27c2be218dcd [2023-11-26 10:48:31,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:48:31,508 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:48:31,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:48:31,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:48:31,515 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:48:31,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:48:31" (1/1) ... [2023-11-26 10:48:31,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4905a4cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:31, skipping insertion in model container [2023-11-26 10:48:31,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:48:31" (1/1) ... [2023-11-26 10:48:31,638 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:48:31,975 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_60f51338-ebf9-4a10-8c2d-d0c88b683927/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4491,4504] [2023-11-26 10:48:31,984 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_60f51338-ebf9-4a10-8c2d-d0c88b683927/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4551,4564] [2023-11-26 10:48:33,188 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,189 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,190 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,191 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,192 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,209 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,210 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,211 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,213 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,215 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,216 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,216 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:33,775 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 10:48:33,777 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 10:48:33,778 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 10:48:33,780 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 10:48:33,781 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 10:48:33,782 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 10:48:33,783 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 10:48:33,784 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 10:48:33,785 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 10:48:33,786 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 10:48:34,395 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,396 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,440 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,443 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,453 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,454 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,486 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,488 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,489 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,490 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,491 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,491 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,493 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:48:34,649 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:48:34,666 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_60f51338-ebf9-4a10-8c2d-d0c88b683927/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4491,4504] [2023-11-26 10:48:34,667 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_60f51338-ebf9-4a10-8c2d-d0c88b683927/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4551,4564] [2023-11-26 10:48:34,739 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,740 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,740 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,741 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,742 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,748 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,749 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,750 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,751 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,752 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,753 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,753 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,754 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,788 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 10:48:34,790 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 10:48:34,790 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 10:48:34,792 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 10:48:34,792 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 10:48:34,793 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 10:48:34,794 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 10:48:34,794 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 10:48:34,795 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 10:48:34,795 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 10:48:34,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2023-11-26 10:48:34,962 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,963 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,982 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,983 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,987 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,987 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,998 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,998 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,999 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:34,999 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:35,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:35,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:35,001 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:35,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:48:35,400 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,400 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,400 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,400 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,401 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,402 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,403 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,403 WARN L675 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:35,411 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:48:35,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35 WrapperNode [2023-11-26 10:48:35,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:48:35,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:48:35,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:48:35,413 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:48:35,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,652 INFO L138 Inliner]: procedures = 772, calls = 2484, calls flagged for inlining = 69, calls inlined = 5, statements flattened = 512 [2023-11-26 10:48:35,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:48:35,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:48:35,654 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:48:35,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:48:35,676 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,700 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,827 INFO L175 MemorySlicer]: Split 348 memory accesses to 8 slices as follows [2, 5, 236, 85, 3, 7, 7, 3]. 68 percent of accesses are in the largest equivalence class. The 248 initializations are split as follows [2, 5, 236, 0, 0, 1, 1, 3]. The 9 writes are split as follows [0, 0, 0, 0, 1, 4, 4, 0]. [2023-11-26 10:48:35,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,833 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,887 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,896 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:48:35,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:48:35,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:48:35,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:48:35,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (1/1) ... [2023-11-26 10:48:35,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:48:35,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:48:35,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:48:36,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:48:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 10:48:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 10:48:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 10:48:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 10:48:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 10:48:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 10:48:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 10:48:36,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 10:48:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 10:48:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 10:48:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 10:48:36,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 10:48:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 10:48:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:48:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:48:36,035 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-26 10:48:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-26 10:48:36,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:48:36,036 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2023-11-26 10:48:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2023-11-26 10:48:36,036 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-26 10:48:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 10:48:36,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 10:48:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 10:48:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 10:48:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:48:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 10:48:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 10:48:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 10:48:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 10:48:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 10:48:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 10:48:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 10:48:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 10:48:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 10:48:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 10:48:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2023-11-26 10:48:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2023-11-26 10:48:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:48:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:48:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:48:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:48:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 10:48:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 10:48:36,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 10:48:36,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 10:48:36,549 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:48:36,552 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:48:38,292 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:48:38,446 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:48:38,446 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-26 10:48:38,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:38 BoogieIcfgContainer [2023-11-26 10:48:38,447 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:48:38,452 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:48:38,452 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:48:38,456 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:48:38,461 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:48:31" (1/3) ... [2023-11-26 10:48:38,463 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@510d39f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:48:38, skipping insertion in model container [2023-11-26 10:48:38,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:35" (2/3) ... [2023-11-26 10:48:38,464 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@510d39f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:48:38, skipping insertion in model container [2023-11-26 10:48:38,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:38" (3/3) ... [2023-11-26 10:48:38,466 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_c_string_harness_negated.i [2023-11-26 10:48:38,485 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:48:38,485 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-26 10:48:38,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@510d39f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 10:48:38, skipping insertion in model container [2023-11-26 10:48:38,487 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 10:48:38,488 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 10:48:38,488 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 10:48:38,488 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 10:48:38,489 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:38" (3/3) ... [2023-11-26 10:48:38,491 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-26 10:48:38,498 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-26 10:48:38,498 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2023-11-26 10:48:38,498 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2023-11-26 10:48:38,499 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-26 10:48:38,499 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_c_string_is_valid [2023-11-26 10:48:38,531 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 331 nodes and edges [2023-11-26 10:48:38,534 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 83 nodes and edges [2023-11-26 10:48:38,536 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2023-11-26 10:48:38,539 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-26 10:48:38,541 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-26 10:48:38,543 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-26 10:48:38,546 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-26 10:48:38,548 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-26 10:48:39,501 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/witness.graphml [2023-11-26 10:48:39,502 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/witness.yml [2023-11-26 10:48:39,502 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 10:48:39,503 INFO L158 Benchmark]: Toolchain (without parser) took 7994.63ms. Allocated memory was 178.3MB in the beginning and 314.6MB in the end (delta: 136.3MB). Free memory was 125.9MB in the beginning and 191.4MB in the end (delta: -65.5MB). Peak memory consumption was 136.1MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,504 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 66.9MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 10:48:39,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3902.32ms. Allocated memory was 178.3MB in the beginning and 226.5MB in the end (delta: 48.2MB). Free memory was 125.6MB in the beginning and 100.2MB in the end (delta: 25.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 239.95ms. Allocated memory is still 226.5MB. Free memory was 100.2MB in the beginning and 160.8MB in the end (delta: -60.6MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,505 INFO L158 Benchmark]: Boogie Preprocessor took 277.19ms. Allocated memory is still 226.5MB. Free memory was 160.8MB in the beginning and 141.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,506 INFO L158 Benchmark]: RCFGBuilder took 2516.48ms. Allocated memory is still 226.5MB. Free memory was 141.9MB in the beginning and 142.1MB in the end (delta: -193.3kB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,506 INFO L158 Benchmark]: TraceAbstraction took 34.87ms. Allocated memory is still 226.5MB. Free memory was 141.1MB in the beginning and 140.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,507 INFO L158 Benchmark]: Witness Printer took 1014.19ms. Allocated memory was 226.5MB in the beginning and 314.6MB in the end (delta: 88.1MB). Free memory was 140.0MB in the beginning and 191.4MB in the end (delta: -51.4MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. [2023-11-26 10:48:39,509 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 66.9MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3902.32ms. Allocated memory was 178.3MB in the beginning and 226.5MB in the end (delta: 48.2MB). Free memory was 125.6MB in the beginning and 100.2MB in the end (delta: 25.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 239.95ms. Allocated memory is still 226.5MB. Free memory was 100.2MB in the beginning and 160.8MB in the end (delta: -60.6MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 277.19ms. Allocated memory is still 226.5MB. Free memory was 160.8MB in the beginning and 141.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2516.48ms. Allocated memory is still 226.5MB. Free memory was 141.9MB in the beginning and 142.1MB in the end (delta: -193.3kB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * TraceAbstraction took 34.87ms. Allocated memory is still 226.5MB. Free memory was 141.1MB in the beginning and 140.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1014.19ms. Allocated memory was 226.5MB in the beginning and 314.6MB in the end (delta: 88.1MB). Free memory was 140.0MB in the beginning and 191.4MB in the end (delta: -51.4MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] * 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! [2023-11-26 10:48:39,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f51338-ebf9-4a10-8c2d-d0c88b683927/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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