./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-2329fc7 [2022-12-14 23:22:29,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:22:29,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:22:29,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:22:29,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:22:29,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:22:29,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:22:29,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:22:29,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:22:29,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:22:29,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:22:29,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:22:29,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:22:29,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:22:29,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:22:29,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:22:29,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:22:29,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:22:29,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:22:29,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:22:29,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:22:29,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:22:29,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:22:29,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:22:29,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:22:29,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:22:29,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:22:29,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:22:29,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:22:29,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:22:29,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:22:29,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:22:29,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:22:29,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:22:29,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:22:29,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:22:29,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:22:29,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:22:29,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:22:29,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:22:29,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:22:29,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:22:29,312 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:22:29,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:22:29,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:22:29,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:22:29,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:22:29,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:22:29,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:22:29,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:22:29,315 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:22:29,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:22:29,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:22:29,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:22:29,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:22:29,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:22:29,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:22:29,316 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_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-12-14 23:22:29,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:22:29,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:22:29,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:22:29,537 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:22:29,537 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:22:29,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-12-14 23:22:32,160 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:22:32,471 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:22:32,472 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-12-14 23:22:32,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/46dfb9d02/07b44889fb8246fe8ddd03e9dc8290b4/FLAG1ab4355b0 [2022-12-14 23:22:32,506 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/46dfb9d02/07b44889fb8246fe8ddd03e9dc8290b4 [2022-12-14 23:22:32,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:22:32,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:22:32,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:22:32,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:22:32,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:22:32,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:22:32" (1/1) ... [2022-12-14 23:22:32,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1caa3df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:32, skipping insertion in model container [2022-12-14 23:22:32,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:22:32" (1/1) ... [2022-12-14 23:22:32,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:22:32,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:22:32,788 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-12-14 23:22:32,793 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-12-14 23:22:33,388 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,389 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,389 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,390 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,405 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,409 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,411 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,411 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,477 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,478 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,479 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,483 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:22:33,486 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:22:33,486 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:22:33,714 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:22:33,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:22:33,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:22:33,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:22:33,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:22:33,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:22:33,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:22:33,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:22:33,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:22:33,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:22:33,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:22:33,838 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:22:33,886 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:22:33,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:22:33,911 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:22:33,921 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-12-14 23:22:33,921 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-12-14 23:22:33,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,965 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,965 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,967 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:33,971 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,971 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,972 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:33,974 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:22:33,975 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:22:33,975 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:22:33,989 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:22:33,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:22:33,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:22:33,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:22:33,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:22:33,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:22:33,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:22:33,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:22:33,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:22:33,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:22:33,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:22:34,008 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:22:34,029 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:22:34,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:22:34,155 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:22:34,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34 WrapperNode [2022-12-14 23:22:34,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:22:34,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:22:34,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:22:34,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:22:34,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,237 INFO L138 Inliner]: procedures = 689, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 567 [2022-12-14 23:22:34,237 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:22:34,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:22:34,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:22:34,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:22:34,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,268 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,272 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:22:34,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:22:34,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:22:34,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:22:34,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:34" (1/1) ... [2022-12-14 23:22:34,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:22:34,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:22:34,305 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:22:34,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:22:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 23:22:34,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:22:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:22:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:22:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 23:22:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 23:22:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 23:22:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 23:22:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-12-14 23:22:34,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-12-14 23:22:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 23:22:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:22:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 23:22:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 23:22:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:22:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:22:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:22:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:22:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 23:22:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 23:22:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 23:22:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 23:22:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:22:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:22:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 23:22:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 23:22:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:22:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 23:22:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 23:22:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:22:34,527 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:22:34,529 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:22:35,099 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:22:35,190 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:22:35,190 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 23:22:35,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:22:35 BoogieIcfgContainer [2022-12-14 23:22:35,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:22:35,194 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:22:35,194 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:22:35,201 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:22:35,201 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:22:35" (1/1) ... [2022-12-14 23:22:35,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:22:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-12-14 23:22:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-12-14 23:22:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:22:35,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:35,286 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) [2022-12-14 23:22:35,290 INFO L158 Benchmark]: Toolchain (without parser) took 2780.05ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 109.6MB in the beginning and 72.3MB in the end (delta: 37.3MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,290 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:22:35,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1645.41ms. Allocated memory is still 146.8MB. Free memory was 109.1MB in the beginning and 75.5MB in the end (delta: 33.6MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.22ms. Allocated memory is still 146.8MB. Free memory was 75.5MB in the beginning and 67.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,292 INFO L158 Benchmark]: Boogie Preprocessor took 42.03ms. Allocated memory is still 146.8MB. Free memory was 67.1MB in the beginning and 61.7MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,292 INFO L158 Benchmark]: RCFGBuilder took 912.76ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 61.7MB in the beginning and 79.7MB in the end (delta: -18.0MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,293 INFO L158 Benchmark]: CodeCheck took 95.01ms. Allocated memory is still 176.2MB. Free memory was 79.7MB in the beginning and 72.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:22:35,295 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 0.15ms. Allocated memory is still 146.8MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1645.41ms. Allocated memory is still 146.8MB. Free memory was 109.1MB in the beginning and 75.5MB in the end (delta: 33.6MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.22ms. Allocated memory is still 146.8MB. Free memory was 75.5MB in the beginning and 67.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.03ms. Allocated memory is still 146.8MB. Free memory was 67.1MB in the beginning and 61.7MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 912.76ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 61.7MB in the beginning and 79.7MB in the end (delta: -18.0MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 95.01ms. Allocated memory is still 176.2MB. Free memory was 79.7MB in the beginning and 72.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:22:35,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/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_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-2329fc7 [2022-12-14 23:22:37,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:22:37,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:22:37,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:22:37,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:22:37,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:22:37,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:22:37,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:22:37,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:22:37,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:22:37,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:22:37,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:22:37,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:22:37,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:22:37,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:22:37,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:22:37,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:22:37,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:22:37,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:22:37,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:22:37,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:22:37,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:22:37,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:22:37,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:22:37,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:22:37,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:22:37,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:22:37,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:22:37,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:22:37,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:22:37,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:22:37,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:22:37,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:22:37,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:22:37,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:22:37,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:22:37,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:22:37,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:22:37,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:22:37,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:22:37,061 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:22:37,062 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:22:37,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:22:37,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:22:37,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:22:37,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:22:37,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:22:37,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:22:37,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:22:37,078 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:22:37,079 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:22:37,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:22:37,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:22:37,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:22:37,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:22:37,080 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:22:37,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:22:37,080 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_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-12-14 23:22:37,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:22:37,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:22:37,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:22:37,322 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:22:37,322 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:22:37,323 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-12-14 23:22:39,884 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:22:40,158 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:22:40,158 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-12-14 23:22:40,175 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/b981ba003/b50512f4478a4415a37816a5b6408feb/FLAG3aa9df2e2 [2022-12-14 23:22:40,185 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/data/b981ba003/b50512f4478a4415a37816a5b6408feb [2022-12-14 23:22:40,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:22:40,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:22:40,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:22:40,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:22:40,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:22:40,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:22:40" (1/1) ... [2022-12-14 23:22:40,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1261d10e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:40, skipping insertion in model container [2022-12-14 23:22:40,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:22:40" (1/1) ... [2022-12-14 23:22:40,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:22:40,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:22:40,434 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-12-14 23:22:40,439 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-12-14 23:22:40,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,914 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,914 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,915 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,915 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:40,976 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:40,977 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:40,977 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:40,987 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:22:40,988 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:22:40,989 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:22:41,180 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:22:41,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:22:41,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:22:41,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:22:41,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:22:41,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:22:41,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:22:41,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:22:41,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:22:41,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:22:41,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:22:41,291 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:22:41,336 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:22:41,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:22:41,363 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:22:41,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:22:41,389 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-12-14 23:22:41,389 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-12-14 23:22:41,412 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,413 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,413 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,413 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,414 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,418 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,419 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,419 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,420 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,421 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,421 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,421 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,422 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,426 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,427 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,427 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,429 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:22:41,430 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:22:41,431 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:22:41,446 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:22:41,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:22:41,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:22:41,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:22:41,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:22:41,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:22:41,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:22:41,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:22:41,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:22:41,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:22:41,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:22:41,471 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:22:41,493 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:22:41,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:22:41,503 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:22:41,512 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-12-14 23:22:41,512 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_257d73f1-a197-4467-8d95-9e23059e2a64/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-12-14 23:22:41,534 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:22:41,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:22:41,549 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:22:41,550 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:22:41,550 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:22:41,563 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:22:41,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:22:41,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:22:41,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:22:41,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:22:41,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:22:41,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:22:41,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:22:41,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:22:41,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:22:41,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:22:41,591 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:22:41,614 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:22:41,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:22:41,836 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:22:41,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41 WrapperNode [2022-12-14 23:22:41,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:22:41,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:22:41,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:22:41,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:22:41,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,946 INFO L138 Inliner]: procedures = 709, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 565 [2022-12-14 23:22:41,947 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:22:41,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:22:41,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:22:41,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:22:41,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:41,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:42,007 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:42,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:42,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:22:42,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:22:42,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:22:42,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:22:42,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:22:41" (1/1) ... [2022-12-14 23:22:42,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:22:42,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:22:42,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:22:42,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:22:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 23:22:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 23:22:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 23:22:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:22:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:22:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:22:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 23:22:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 23:22:42,275 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:22:42,276 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:22:43,257 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:22:43,452 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:22:43,453 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 23:22:43,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:22:43 BoogieIcfgContainer [2022-12-14 23:22:43,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:22:43,455 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:22:43,455 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:22:43,463 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:22:43,463 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:22:43" (1/1) ... [2022-12-14 23:22:43,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:22:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-12-14 23:22:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-12-14 23:22:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:22:43,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:43,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:43,554 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec 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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) 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) [2022-12-14 23:22:43,557 INFO L158 Benchmark]: Toolchain (without parser) took 3368.42ms. Allocated memory was 69.2MB in the beginning and 148.9MB in the end (delta: 79.7MB). Free memory was 40.2MB in the beginning and 95.4MB in the end (delta: -55.2MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,558 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:22:43,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1647.23ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 40.1MB in the beginning and 44.7MB in the end (delta: -4.6MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.30ms. Allocated memory is still 100.7MB. Free memory was 44.7MB in the beginning and 36.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,560 INFO L158 Benchmark]: Boogie Preprocessor took 71.57ms. Allocated memory is still 100.7MB. Free memory was 36.3MB in the beginning and 52.6MB in the end (delta: -16.3MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,560 INFO L158 Benchmark]: RCFGBuilder took 1435.02ms. Allocated memory was 100.7MB in the beginning and 148.9MB in the end (delta: 48.2MB). Free memory was 52.6MB in the beginning and 102.7MB in the end (delta: -50.1MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,561 INFO L158 Benchmark]: CodeCheck took 100.95ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 95.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:22:43,564 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec 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 0.17ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1647.23ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 40.1MB in the beginning and 44.7MB in the end (delta: -4.6MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.30ms. Allocated memory is still 100.7MB. Free memory was 44.7MB in the beginning and 36.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.57ms. Allocated memory is still 100.7MB. Free memory was 36.3MB in the beginning and 52.6MB in the end (delta: -16.3MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1435.02ms. Allocated memory was 100.7MB in the beginning and 148.9MB in the end (delta: 48.2MB). Free memory was 52.6MB in the beginning and 102.7MB in the end (delta: -50.1MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * CodeCheck took 100.95ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 95.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:22:43,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_257d73f1-a197-4467-8d95-9e23059e2a64/bin/ukojak-rkRKPMF4O4/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared