./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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_63ab1e72-7ed1-4689-9e25-578eb2793808/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 60701fd3b71715a861249e06a08f869a3961023aef72e7849b5f8e4f22f52260 --- 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 16:30:51,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:30:51,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:30:51,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:30:51,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:30:51,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:30:51,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:30:51,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:30:51,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:30:51,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:30:51,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:30:51,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:30:51,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:30:51,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:30:51,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:30:51,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:30:51,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:30:51,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:30:51,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:30:51,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:30:51,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:30:51,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:30:51,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:30:51,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:30:51,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:30:51,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:30:51,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:30:51,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:30:51,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:30:51,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:30:51,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:30:51,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:30:51,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:30:51,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:30:51,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:30:51,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:30:51,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:30:51,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:30:51,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:30:51,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:30:51,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:30:51,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 16:30:51,452 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:30:51,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:30:51,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:30:51,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:30:51,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:30:51,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:30:51,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:30:51,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:30:51,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:30:51,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:30:51,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:30:51,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:30:51,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:30:51,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:30:51,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:30:51,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:30:51,455 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:30:51,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:30:51,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:30:51,455 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_63ab1e72-7ed1-4689-9e25-578eb2793808/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60701fd3b71715a861249e06a08f869a3961023aef72e7849b5f8e4f22f52260 [2022-12-14 16:30:51,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:30:51,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:30:51,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:30:51,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:30:51,636 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:30:51,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2022-12-14 16:30:54,209 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:30:54,492 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:30:54,493 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2022-12-14 16:30:54,509 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/07344cd1c/17fbfa7a710b4a2484723a8da28cced2/FLAG9ba1a50a0 [2022-12-14 16:30:54,521 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/07344cd1c/17fbfa7a710b4a2484723a8da28cced2 [2022-12-14 16:30:54,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:30:54,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:30:54,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:30:54,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:30:54,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:30:54,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:30:54" (1/1) ... [2022-12-14 16:30:54,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133b3d46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:54, skipping insertion in model container [2022-12-14 16:30:54,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:30:54" (1/1) ... [2022-12-14 16:30:54,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:30:54,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:30:54,793 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2022-12-14 16:30:54,799 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2022-12-14 16:30:55,343 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:30:55,403 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,405 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,415 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,415 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,416 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,423 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,426 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,427 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,428 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,494 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,501 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,502 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,507 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:30:55,509 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:30:55,509 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:30:55,717 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:30:55,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:30:55,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:30:55,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:30:55,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:30:55,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:30:55,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:30:55,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:30:55,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:30:55,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:30:55,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:30:55,812 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,817 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,849 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:30:55,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:30:55,874 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:30:55,884 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2022-12-14 16:30:55,884 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2022-12-14 16:30:55,919 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:30:55,934 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,935 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,935 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,935 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,936 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,945 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,946 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:55,955 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,955 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,956 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:30:55,959 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:30:55,961 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:30:55,961 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:30:55,982 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:30:55,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:30:55,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:30:55,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:30:55,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:30:55,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:30:55,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:30:55,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:30:55,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:30:55,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:30:55,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:30:56,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:56,009 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:30:56,028 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:30:56,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:30:56,193 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:30:56,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56 WrapperNode [2022-12-14 16:30:56,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:30:56,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:30:56,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:30:56,194 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:30:56,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,272 INFO L138 Inliner]: procedures = 690, calls = 1578, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2022-12-14 16:30:56,272 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:30:56,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:30:56,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:30:56,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:30:56,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,307 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:30:56,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:30:56,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:30:56,315 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:30:56,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:30:56" (1/1) ... [2022-12-14 16:30:56,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:30:56,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:30:56,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:30:56,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:30:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 16:30:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 16:30:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:30:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 16:30:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:30:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:30:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:30:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:30:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 16:30:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:30:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2022-12-14 16:30:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:30:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:30:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:30:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:30:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 16:30:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 16:30:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:30:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:30:56,559 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:30:56,560 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:30:57,281 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:30:57,369 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:30:57,369 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:30:57,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:30:57 BoogieIcfgContainer [2022-12-14 16:30:57,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:30:57,372 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:30:57,372 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:30:57,379 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:30:57,379 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:30:57" (1/1) ... [2022-12-14 16:30:57,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:30:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2022-12-14 16:30:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2022-12-14 16:30:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 16:30:57,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:57,463 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 16:30:57,467 INFO L158 Benchmark]: Toolchain (without parser) took 2942.30ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 89.2MB in the beginning and 94.1MB in the end (delta: -5.0MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,467 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 100.7MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:30:57,467 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1668.40ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 89.2MB in the beginning and 95.6MB in the end (delta: -6.4MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,468 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.87ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 87.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,468 INFO L158 Benchmark]: Boogie Preprocessor took 41.70ms. Allocated memory is still 151.0MB. Free memory was 87.2MB in the beginning and 81.8MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,469 INFO L158 Benchmark]: RCFGBuilder took 1056.46ms. Allocated memory is still 151.0MB. Free memory was 81.8MB in the beginning and 50.7MB in the end (delta: 31.1MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,469 INFO L158 Benchmark]: CodeCheck took 93.88ms. Allocated memory is still 151.0MB. Free memory was 49.7MB in the beginning and 94.1MB in the end (delta: -44.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:30:57,471 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 0.19ms. Allocated memory is still 100.7MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1668.40ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 89.2MB in the beginning and 95.6MB in the end (delta: -6.4MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.87ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 87.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.70ms. Allocated memory is still 151.0MB. Free memory was 87.2MB in the beginning and 81.8MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1056.46ms. Allocated memory is still 151.0MB. Free memory was 81.8MB in the beginning and 50.7MB in the end (delta: 31.1MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * CodeCheck took 93.88ms. Allocated memory is still 151.0MB. Free memory was 49.7MB in the beginning and 94.1MB in the end (delta: -44.5MB). 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 16:30:57,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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_63ab1e72-7ed1-4689-9e25-578eb2793808/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 60701fd3b71715a861249e06a08f869a3961023aef72e7849b5f8e4f22f52260 --- 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 16:30:59,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:30:59,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:30:59,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:30:59,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:30:59,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:30:59,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:30:59,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:30:59,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:30:59,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:30:59,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:30:59,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:30:59,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:30:59,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:30:59,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:30:59,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:30:59,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:30:59,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:30:59,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:30:59,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:30:59,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:30:59,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:30:59,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:30:59,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:30:59,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:30:59,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:30:59,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:30:59,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:30:59,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:30:59,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:30:59,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:30:59,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:30:59,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:30:59,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:30:59,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:30:59,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:30:59,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:30:59,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:30:59,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:30:59,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:30:59,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:30:59,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 16:30:59,286 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:30:59,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:30:59,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:30:59,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:30:59,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:30:59,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:30:59,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:30:59,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:30:59,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:30:59,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:30:59,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:30:59,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:30:59,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:30:59,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:30:59,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:30:59,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:30:59,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:30:59,289 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:30:59,290 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:30:59,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:30:59,290 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:30:59,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:30:59,290 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_63ab1e72-7ed1-4689-9e25-578eb2793808/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60701fd3b71715a861249e06a08f869a3961023aef72e7849b5f8e4f22f52260 [2022-12-14 16:30:59,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:30:59,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:30:59,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:30:59,510 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:30:59,510 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:30:59,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2022-12-14 16:31:02,146 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:31:02,448 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:31:02,448 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2022-12-14 16:31:02,467 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/f99d0f593/08de498acf694fc8a2c8c1d6eaf3082e/FLAG1a718c28b [2022-12-14 16:31:02,478 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/data/f99d0f593/08de498acf694fc8a2c8c1d6eaf3082e [2022-12-14 16:31:02,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:31:02,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:31:02,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:31:02,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:31:02,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:31:02,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:31:02" (1/1) ... [2022-12-14 16:31:02,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e0f627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:02, skipping insertion in model container [2022-12-14 16:31:02,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:31:02" (1/1) ... [2022-12-14 16:31:02,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:31:02,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:31:02,708 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2022-12-14 16:31:02,714 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2022-12-14 16:31:03,179 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:31:03,225 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,225 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,226 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,226 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,227 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,235 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,235 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,237 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,237 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,238 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,239 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,239 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,240 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,286 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,286 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,287 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,290 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:31:03,292 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:31:03,292 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:31:03,469 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:31:03,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:31:03,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:31:03,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:31:03,478 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:31:03,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:31:03,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:31:03,481 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:31:03,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:31:03,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:31:03,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:31:03,574 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,580 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,612 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:31:03,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:31:03,640 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 16:31:03,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:31:03,667 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2022-12-14 16:31:03,668 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2022-12-14 16:31:03,687 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:31:03,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,704 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,704 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,705 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,705 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,711 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,712 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,712 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,714 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:31:03,715 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:31:03,715 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:31:03,732 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:31:03,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:31:03,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:31:03,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:31:03,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:31:03,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:31:03,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:31:03,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:31:03,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:31:03,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:31:03,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:31:03,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,784 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:31:03,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:31:03,805 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:31:03,817 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2022-12-14 16:31:03,818 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_63ab1e72-7ed1-4689-9e25-578eb2793808/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2022-12-14 16:31:03,846 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:31:03,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,869 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,871 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,871 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,872 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,872 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,872 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,873 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,878 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,878 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,879 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:31:03,881 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:31:03,882 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:31:03,883 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:31:03,899 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:31:03,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:31:03,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:31:03,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:31:03,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:31:03,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:31:03,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:31:03,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:31:03,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:31:03,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:31:03,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:31:03,915 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:31:03,931 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:31:03,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:31:04,171 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:31:04,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04 WrapperNode [2022-12-14 16:31:04,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:31:04,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:31:04,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:31:04,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:31:04,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,283 INFO L138 Inliner]: procedures = 710, calls = 1578, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 583 [2022-12-14 16:31:04,284 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:31:04,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:31:04,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:31:04,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:31:04,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,337 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:31:04,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:31:04,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:31:04,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:31:04,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:31:04" (1/1) ... [2022-12-14 16:31:04,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:31:04,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:31:04,381 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:31:04,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 16:31:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 16:31:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:31:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 16:31:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 16:31:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:31:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:31:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:31:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 16:31:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:31:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2022-12-14 16:31:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:31:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 16:31:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:31:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:31:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:31:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 16:31:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 16:31:04,615 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:31:04,617 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:31:05,789 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:31:05,993 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:31:05,993 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:31:05,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:31:05 BoogieIcfgContainer [2022-12-14 16:31:05,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:31:05,997 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:31:05,997 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:31:06,007 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:31:06,007 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:31:05" (1/1) ... [2022-12-14 16:31:06,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:31:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2022-12-14 16:31:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2022-12-14 16:31:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 16:31:06,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:06,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:06,101 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 16:31:06,105 INFO L158 Benchmark]: Toolchain (without parser) took 3623.45ms. Allocated memory was 79.7MB in the beginning and 146.8MB in the end (delta: 67.1MB). Free memory was 54.3MB in the beginning and 77.2MB in the end (delta: -22.9MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,105 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:31:06,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1689.69ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 54.0MB in the beginning and 62.6MB in the end (delta: -8.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,106 INFO L158 Benchmark]: Boogie Procedure Inliner took 111.65ms. Allocated memory is still 117.4MB. Free memory was 62.6MB in the beginning and 53.7MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,106 INFO L158 Benchmark]: Boogie Preprocessor took 64.22ms. Allocated memory is still 117.4MB. Free memory was 53.7MB in the beginning and 47.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,107 INFO L158 Benchmark]: RCFGBuilder took 1647.20ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 47.4MB in the beginning and 83.5MB in the end (delta: -36.1MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,107 INFO L158 Benchmark]: CodeCheck took 106.90ms. Allocated memory is still 146.8MB. Free memory was 83.5MB in the beginning and 77.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:31:06,109 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 0.15ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1689.69ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 54.0MB in the beginning and 62.6MB in the end (delta: -8.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 111.65ms. Allocated memory is still 117.4MB. Free memory was 62.6MB in the beginning and 53.7MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.22ms. Allocated memory is still 117.4MB. Free memory was 53.7MB in the beginning and 47.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1647.20ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 47.4MB in the beginning and 83.5MB in the end (delta: -36.1MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * CodeCheck took 106.90ms. Allocated memory is still 146.8MB. Free memory was 83.5MB in the beginning and 77.2MB in the end (delta: 6.3MB). 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 16:31:06,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ab1e72-7ed1-4689-9e25-578eb2793808/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