./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:43:47,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:43:47,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:43:47,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:43:47,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:43:47,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:43:47,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:43:47,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:43:47,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:43:47,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:43:47,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:43:47,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:43:47,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:43:47,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:43:47,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:43:47,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:43:47,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:43:47,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:43:47,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:43:47,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:43:47,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:43:47,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:43:47,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:43:47,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:43:47,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:43:47,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:43:47,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:43:47,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:43:47,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:43:47,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:43:47,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:43:47,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:43:47,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:43:47,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:43:47,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:43:47,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:43:47,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:43:47,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:43:47,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:43:47,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:43:47,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:43:47,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:43:47,566 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:43:47,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:43:47,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:43:47,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:43:47,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:43:47,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:43:47,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:43:47,570 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:43:47,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:43:47,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:43:47,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:43:47,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:43:47,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:43:47,572 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:43:47,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:43:47,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:43:47,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:43:47,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:43:47,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:43:47,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:43:47,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:43:47,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:43:47,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:43:47,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:43:47,575 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:43:47,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:43:47,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:43:47,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-21 23:43:47,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:43:47,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:43:47,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:43:47,957 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:43:47,957 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:43:47,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:43:51,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:43:52,095 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:43:52,096 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:43:52,138 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/2d9e0d48b/a2b584087524452ea67cd9c7eef095eb/FLAG9ec1626d2 [2022-11-21 23:43:52,158 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/2d9e0d48b/a2b584087524452ea67cd9c7eef095eb [2022-11-21 23:43:52,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:43:52,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:43:52,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:43:52,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:43:52,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:43:52,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:52" (1/1) ... [2022-11-21 23:43:52,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f401f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:52, skipping insertion in model container [2022-11-21 23:43:52,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:43:52" (1/1) ... [2022-11-21 23:43:52,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:43:52,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:43:52,711 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:43:52,717 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:43:54,175 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,177 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,179 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,196 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,197 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,199 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:54,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:43:54,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:43:54,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:43:54,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:43:54,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:43:54,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:43:54,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:43:54,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:43:54,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:43:54,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:43:55,189 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:43:55,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:43:55,535 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:43:55,563 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:43:55,570 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:43:55,639 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,651 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,665 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:43:55,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:43:55,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:43:55,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:43:55,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:43:55,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:43:55,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:43:55,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:43:55,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:43:55,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:43:55,781 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:43:55,873 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,873 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:43:55,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:43:56,198 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:43:56,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56 WrapperNode [2022-11-21 23:43:56,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:43:56,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:43:56,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:43:56,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:43:56,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,517 INFO L138 Inliner]: procedures = 695, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1180 [2022-11-21 23:43:56,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:43:56,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:43:56,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:43:56,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:43:56,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,669 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,690 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:43:56,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:43:56,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:43:56,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:43:56,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:43:56" (1/1) ... [2022-11-21 23:43:56,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:43:56,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:43:56,733 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:43:56,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:43:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:43:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:43:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-21 23:43:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 23:43:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:43:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:43:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:43:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 23:43:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 23:43:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:43:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:43:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:43:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:43:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:43:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:43:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:43:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:43:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 23:43:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 23:43:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:43:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:43:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:43:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:43:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-21 23:43:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-21 23:43:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:43:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:43:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-21 23:43:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-21 23:43:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:43:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:43:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:43:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:43:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 23:43:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-21 23:43:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-21 23:43:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:43:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:43:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-21 23:43:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-21 23:43:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-21 23:43:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-21 23:43:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:43:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:43:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-21 23:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 23:43:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 23:43:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-21 23:43:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-21 23:43:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:43:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-21 23:43:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:43:57,201 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:43:57,204 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:43:59,256 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:43:59,730 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:43:59,730 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:43:59,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:43:59 BoogieIcfgContainer [2022-11-21 23:43:59,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:43:59,738 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:43:59,738 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:43:59,751 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:43:59,751 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:43:59" (1/1) ... [2022-11-21 23:43:59,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:43:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 319 states and 460 transitions. [2022-11-21 23:43:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 460 transitions. [2022-11-21 23:43:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-21 23:43:59,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:59,916 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:43:59,922 INFO L158 Benchmark]: Toolchain (without parser) took 7753.56ms. Allocated memory was 172.0MB in the beginning and 237.0MB in the end (delta: 65.0MB). Free memory was 134.8MB in the beginning and 99.3MB in the end (delta: 35.5MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,922 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 134.2MB. Free memory is still 108.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:43:59,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4028.19ms. Allocated memory is still 172.0MB. Free memory was 134.8MB in the beginning and 64.4MB in the end (delta: 70.4MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,924 INFO L158 Benchmark]: Boogie Procedure Inliner took 318.68ms. Allocated memory is still 172.0MB. Free memory was 64.4MB in the beginning and 103.3MB in the end (delta: -38.8MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,924 INFO L158 Benchmark]: Boogie Preprocessor took 170.81ms. Allocated memory is still 172.0MB. Free memory was 103.3MB in the beginning and 93.7MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,925 INFO L158 Benchmark]: RCFGBuilder took 3045.10ms. Allocated memory was 172.0MB in the beginning and 237.0MB in the end (delta: 65.0MB). Free memory was 92.8MB in the beginning and 107.7MB in the end (delta: -14.9MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,926 INFO L158 Benchmark]: CodeCheck took 181.90ms. Allocated memory is still 237.0MB. Free memory was 107.7MB in the beginning and 99.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:43:59,929 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 134.2MB. Free memory is still 108.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4028.19ms. Allocated memory is still 172.0MB. Free memory was 134.8MB in the beginning and 64.4MB in the end (delta: 70.4MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 318.68ms. Allocated memory is still 172.0MB. Free memory was 64.4MB in the beginning and 103.3MB in the end (delta: -38.8MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.81ms. Allocated memory is still 172.0MB. Free memory was 103.3MB in the beginning and 93.7MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3045.10ms. Allocated memory was 172.0MB in the beginning and 237.0MB in the end (delta: 65.0MB). Free memory was 92.8MB in the beginning and 107.7MB in the end (delta: -14.9MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. * CodeCheck took 181.90ms. Allocated memory is still 237.0MB. Free memory was 107.7MB in the beginning and 99.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:43:59,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:44:02,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:44:02,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:44:02,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:44:02,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:44:02,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:44:02,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:44:02,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:44:02,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:44:02,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:44:02,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:44:02,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:44:02,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:44:02,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:44:02,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:44:02,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:44:02,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:44:02,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:44:02,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:44:02,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:44:02,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:44:02,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:44:02,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:44:02,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:44:02,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:44:02,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:44:02,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:44:02,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:44:02,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:44:02,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:44:02,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:44:02,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:44:02,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:44:02,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:44:02,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:44:02,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:44:02,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:44:02,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:44:02,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:44:02,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:44:02,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:44:02,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:44:02,954 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:44:02,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:44:02,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:44:02,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:44:02,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:44:02,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:44:02,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:44:02,960 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:44:02,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:44:02,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:44:02,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:44:02,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:44:02,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:44:02,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:44:02,962 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:44:02,963 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:44:02,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:44:02,963 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:44:02,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:44:02,964 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:44:02,964 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:44:02,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:44:02,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:44:02,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:44:02,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:44:02,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:44:02,965 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:44:02,966 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:44:02,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:44:02,966 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:44:02,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:44:02,967 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-21 23:44:03,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:44:03,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:44:03,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:44:03,512 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:44:03,515 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:44:03,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:44:06,745 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:44:07,475 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:44:07,476 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-21 23:44:07,532 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/77576b853/dd297982ea0444e5a0ac5f552f23ffe6/FLAG6f02f0e42 [2022-11-21 23:44:07,563 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c18bd056-96a7-4f6c-aaca-69c57009ad4f/bin/ukojak-jW3SillKbg/data/77576b853/dd297982ea0444e5a0ac5f552f23ffe6 [2022-11-21 23:44:07,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:44:07,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:44:07,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:44:07,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:44:07,579 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:44:07,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:07" (1/1) ... [2022-11-21 23:44:07,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@566b5772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:44:07, skipping insertion in model container [2022-11-21 23:44:07,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:44:07" (1/1) ... [2022-11-21 23:44:07,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:44:07,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:44:08,141 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-21 23:44:08,148 WARN L237 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_c18bd056-96a7-4f6c-aaca-69c57009ad4f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-21 23:44:09,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,233 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:09,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:44:09,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:44:09,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:44:09,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:44:09,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:44:09,666 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:44:09,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:44:09,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:44:09,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:44:09,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:44:09,878 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:44:10,052 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:10,058 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:44:10,126 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:44:10,133 INFO L158 Benchmark]: Toolchain (without parser) took 2562.49ms. Allocated memory is still 83.9MB. Free memory was 53.2MB in the beginning and 42.1MB in the end (delta: 11.1MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-11-21 23:44:10,133 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:44:10,134 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2556.37ms. Allocated memory is still 83.9MB. Free memory was 53.0MB in the beginning and 42.1MB in the end (delta: 10.9MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-11-21 23:44:10,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2556.37ms. Allocated memory is still 83.9MB. Free memory was 53.0MB in the beginning and 42.1MB in the end (delta: 10.9MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.