./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 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_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/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_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.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_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:42:26,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:42:26,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-06 22:42:26,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:42:26,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:42:26,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:42:26,843 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:42:26,844 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:42:26,845 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:42:26,849 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:42:26,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:42:26,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:42:26,852 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:42:26,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:42:26,854 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:42:26,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:42:26,855 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:42:26,855 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:42:26,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:42:26,856 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:42:26,856 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-06 22:42:26,857 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:42:26,858 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:42:26,858 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:42:26,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:42:26,861 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:42:26,861 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:42:26,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:26,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:42:26,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:42:26,864 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:42:26,864 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:42:26,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:42:26,865 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:42:26,865 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:42:26,865 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:42:26,865 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:42:26,866 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:42:26,866 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_e110d238-3610-444b-a589-09da410f0d77/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-06 22:42:27,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:42:27,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:42:27,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:42:27,212 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:42:27,213 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:42:27,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-06 22:42:30,422 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:42:31,092 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:42:31,093 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-06 22:42:31,135 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/data/ce1e82a38/809cc32eb8dc4aa6a0f7dda6ff479e69/FLAG24503478f [2023-11-06 22:42:31,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/data/ce1e82a38/809cc32eb8dc4aa6a0f7dda6ff479e69 [2023-11-06 22:42:31,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:42:31,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:42:31,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:31,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:42:31,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:42:31,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:31" (1/1) ... [2023-11-06 22:42:31,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0c1d08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:31, skipping insertion in model container [2023-11-06 22:42:31,171 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:42:31" (1/1) ... [2023-11-06 22:42:31,307 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:42:32,685 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,686 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,694 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,695 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,697 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,715 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,716 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,720 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,722 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,723 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:32,723 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,176 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:42:33,178 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:42:33,179 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:42:33,180 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:42:33,182 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:42:33,183 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:42:33,184 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:42:33,185 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:42:33,186 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:42:33,186 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:42:33,539 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,546 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,637 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,642 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,643 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,643 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,644 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,645 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,646 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,646 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,647 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,647 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,648 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,648 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,649 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,653 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,653 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,654 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,654 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,658 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,659 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,669 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,671 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:33,740 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:42:33,836 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,909 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,911 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,912 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,914 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,915 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,915 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,916 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:33,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:42:33,949 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:42:33,950 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:42:33,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:42:33,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:42:33,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:42:33,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:42:33,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:42:33,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:42:33,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:42:33,996 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,001 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-06 22:42:34,043 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,044 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,045 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,045 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,045 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,046 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,046 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,048 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,053 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,054 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,065 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,066 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,066 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:42:34,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:42:34,315 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,315 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,315 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,315 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,316 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,317 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,317 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,317 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,317 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,317 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:42:34,325 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:42:34,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34 WrapperNode [2023-11-06 22:42:34,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:42:34,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:34,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:42:34,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:42:34,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,483 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,604 INFO L138 Inliner]: procedures = 696, calls = 1883, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1147 [2023-11-06 22:42:34,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:42:34,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:42:34,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:42:34,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:42:34,616 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,638 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,639 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,705 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:42:34,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:42:34,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:42:34,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:42:34,766 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (1/1) ... [2023-11-06 22:42:34,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:42:34,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:42:34,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:42:34,845 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-06 22:42:34,845 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-06 22:42:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-06 22:42:34,846 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-06 22:42:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-06 22:42:34,846 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-06 22:42:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:42:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-06 22:42:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-06 22:42:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-06 22:42:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-06 22:42:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-06 22:42:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-06 22:42:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-06 22:42:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-06 22:42:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-06 22:42:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-06 22:42:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:42:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-06 22:42:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-06 22:42:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-06 22:42:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-06 22:42:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:42:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:42:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:42:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-06 22:42:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-06 22:42:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-06 22:42:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-06 22:42:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:42:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:42:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-06 22:42:34,852 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-06 22:42:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-06 22:42:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-06 22:42:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-06 22:42:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-06 22:42:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-06 22:42:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-06 22:42:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-06 22:42:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-06 22:42:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-06 22:42:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-06 22:42:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-06 22:42:34,855 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-06 22:42:34,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:42:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:42:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:42:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:42:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:42:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-06 22:42:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-06 22:42:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-06 22:42:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-06 22:42:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-06 22:42:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-06 22:42:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2023-11-06 22:42:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2023-11-06 22:42:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-06 22:42:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-06 22:42:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-06 22:42:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-06 22:42:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-06 22:42:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-06 22:42:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-06 22:42:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-06 22:42:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:42:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:42:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:42:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-06 22:42:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-06 22:42:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:42:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:42:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:42:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:42:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:42:35,315 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:42:35,318 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:42:37,106 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:42:37,118 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:42:37,119 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-06 22:42:37,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:37 BoogieIcfgContainer [2023-11-06 22:42:37,122 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:42:37,124 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:42:37,124 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:42:37,128 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:42:37,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:42:31" (1/3) ... [2023-11-06 22:42:37,129 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@235aed46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:37, skipping insertion in model container [2023-11-06 22:42:37,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:42:34" (2/3) ... [2023-11-06 22:42:37,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@235aed46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:37, skipping insertion in model container [2023-11-06 22:42:37,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:37" (3/3) ... [2023-11-06 22:42:37,131 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_ref_harness.i [2023-11-06 22:42:37,152 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:42:37,152 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:42:37,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@235aed46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:42:37, skipping insertion in model container [2023-11-06 22:42:37,153 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:42:37,154 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:42:37,154 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:42:37,155 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:42:37,155 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:37" (3/3) ... [2023-11-06 22:42:37,158 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:42:37,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-06 22:42:37,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-06 22:42:37,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-06 22:42:37,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-06 22:42:37,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:42:37,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-06 22:42:37,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-06 22:42:37,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-06 22:42:37,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-06 22:42:37,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-06 22:42:37,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-06 22:42:37,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-06 22:42:37,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-06 22:42:37,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-06 22:42:37,194 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 207 nodes and edges [2023-11-06 22:42:37,198 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2023-11-06 22:42:37,202 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2023-11-06 22:42:37,205 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2023-11-06 22:42:37,209 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-06 22:42:37,212 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:42:37,215 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:42:37,219 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:42:38,103 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:42:38,103 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:42:38,103 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:42:38,105 INFO L158 Benchmark]: Toolchain (without parser) took 6948.58ms. Allocated memory was 144.7MB in the beginning and 224.4MB in the end (delta: 79.7MB). Free memory was 108.3MB in the beginning and 70.9MB in the end (delta: 37.4MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,105 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:42:38,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3166.76ms. Allocated memory was 144.7MB in the beginning and 186.6MB in the end (delta: 41.9MB). Free memory was 107.9MB in the beginning and 103.3MB in the end (delta: 4.6MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,106 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.69ms. Allocated memory is still 186.6MB. Free memory was 103.3MB in the beginning and 91.5MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,107 INFO L158 Benchmark]: Boogie Preprocessor took 154.52ms. Allocated memory is still 186.6MB. Free memory was 91.5MB in the beginning and 82.3MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,107 INFO L158 Benchmark]: RCFGBuilder took 2361.20ms. Allocated memory is still 186.6MB. Free memory was 82.3MB in the beginning and 104.8MB in the end (delta: -22.5MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,108 INFO L158 Benchmark]: TraceAbstraction took 29.32ms. Allocated memory is still 186.6MB. Free memory was 103.7MB in the beginning and 101.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,108 INFO L158 Benchmark]: Witness Printer took 949.16ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 101.6MB in the beginning and 70.9MB in the end (delta: 30.8MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2023-11-06 22:42:38,111 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 109.1MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3166.76ms. Allocated memory was 144.7MB in the beginning and 186.6MB in the end (delta: 41.9MB). Free memory was 107.9MB in the beginning and 103.3MB in the end (delta: 4.6MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.69ms. Allocated memory is still 186.6MB. Free memory was 103.3MB in the beginning and 91.5MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.52ms. Allocated memory is still 186.6MB. Free memory was 91.5MB in the beginning and 82.3MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2361.20ms. Allocated memory is still 186.6MB. Free memory was 82.3MB in the beginning and 104.8MB in the end (delta: -22.5MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. * TraceAbstraction took 29.32ms. Allocated memory is still 186.6MB. Free memory was 103.7MB in the beginning and 101.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 949.16ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 101.6MB in the beginning and 70.9MB in the end (delta: 30.8MB). Peak memory consumption was 73.8MB. 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! [2023-11-06 22:42:38,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e110d238-3610-444b-a589-09da410f0d77/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