./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_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_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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_433ef7ca-fdf6-4416-8a66-2734338a249c/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 3786ce2aceaca5ca84dec0778e35d89572f0a01b011dce0f08a2904d5a5c52d6 --- 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 [2022-12-15 00:58:06,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:58:06,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:58:06,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:58:06,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:58:06,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:58:06,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:58:06,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:58:06,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:58:06,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:58:06,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:58:06,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:58:06,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:58:06,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:58:06,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:58:06,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:58:06,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:58:06,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:58:06,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:58:06,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:58:06,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:58:06,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:58:06,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:58:06,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:58:06,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:58:06,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:58:06,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:58:06,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:58:06,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:58:06,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:58:06,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:58:06,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:58:06,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:58:06,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:58:06,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:58:06,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:58:06,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:58:06,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:58:06,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:58:06,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:58:06,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:58:06,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:58:06,675 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:58:06,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:58:06,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:58:06,675 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:58:06,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:58:06,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:58:06,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:58:06,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:58:06,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:58:06,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:58:06,677 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:58:06,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:58:06,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:06,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:58:06,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:58:06,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:58:06,678 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:58:06,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:58:06,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:58:06,678 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_433ef7ca-fdf6-4416-8a66-2734338a249c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3786ce2aceaca5ca84dec0778e35d89572f0a01b011dce0f08a2904d5a5c52d6 [2022-12-15 00:58:06,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:58:06,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:58:06,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:58:06,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:58:06,887 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:58:06,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i [2022-12-15 00:58:09,533 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:58:09,820 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:58:09,820 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i [2022-12-15 00:58:09,838 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/50a3ad62d/06b3aca21d054a7e8e204a6946c9b5ad/FLAGeff607980 [2022-12-15 00:58:09,848 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/50a3ad62d/06b3aca21d054a7e8e204a6946c9b5ad [2022-12-15 00:58:09,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:58:09,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:58:09,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:09,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:58:09,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:58:09,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:09" (1/1) ... [2022-12-15 00:58:09,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3cc17d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:09, skipping insertion in model container [2022-12-15 00:58:09,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:09" (1/1) ... [2022-12-15 00:58:09,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:58:09,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:58:10,129 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4505,4518] [2022-12-15 00:58:10,135 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4565,4578] [2022-12-15 00:58:10,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:10,970 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:10,970 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:10,971 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:10,974 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:58:10,976 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:58:10,976 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:58:11,204 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:58:11,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:58:11,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:58:11,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:58:11,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:58:11,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:58:11,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:58:11,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:58:11,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:58:11,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:58:11,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:58:11,333 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:58:11,347 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:11,359 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:58:11,366 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:11,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,432 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:58:11,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:11,468 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:58:11,477 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4505,4518] [2022-12-15 00:58:11,477 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4565,4578] [2022-12-15 00:58:11,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,516 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,516 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,521 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:11,521 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:11,521 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:11,523 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:58:11,524 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:58:11,524 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:58:11,538 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:58:11,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:58:11,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:58:11,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:58:11,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:58:11,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:58:11,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:58:11,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:58:11,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:58:11,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:58:11,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:58:11,555 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:58:11,563 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:11,570 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:58:11,574 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:11,590 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,590 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:11,606 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:58:11,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:11,765 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:58:11,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11 WrapperNode [2022-12-15 00:58:11,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:11,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:11,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:58:11,766 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:58:11,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,874 INFO L138 Inliner]: procedures = 691, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 920 [2022-12-15 00:58:11,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:11,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:58:11,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:58:11,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:58:11,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,913 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:58:11,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:58:11,923 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:58:11,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:58:11,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:11" (1/1) ... [2022-12-15 00:58:11,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:11,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:58:11,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:58:11,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:58:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:58:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:58:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:58:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:58:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:58:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:58:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:58:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-15 00:58:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:58:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:58:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 00:58:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 00:58:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:58:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:58:11,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:58:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:58:11,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:58:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 00:58:11,981 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 00:58:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:58:11,981 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:58:11,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:58:11,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:58:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:58:12,203 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:58:12,206 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:58:12,992 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:58:13,144 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:58:13,144 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:58:13,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:13 BoogieIcfgContainer [2022-12-15 00:58:13,147 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:58:13,148 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:58:13,148 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:58:13,157 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:58:13,158 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:13" (1/1) ... [2022-12-15 00:58:13,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:58:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2022-12-15 00:58:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2022-12-15 00:58:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:13,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:13,249 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) [2022-12-15 00:58:13,253 INFO L158 Benchmark]: Toolchain (without parser) took 3401.25ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 84.2MB in the beginning and 58.2MB in the end (delta: 26.1MB). Peak memory consumption was 55.3MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,254 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory was 56.6MB in the beginning and 56.5MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:13,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1913.08ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 84.2MB in the beginning and 90.2MB in the end (delta: -5.9MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.41ms. Allocated memory is still 157.3MB. Free memory was 90.2MB in the beginning and 78.8MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,256 INFO L158 Benchmark]: Boogie Preprocessor took 47.53ms. Allocated memory is still 157.3MB. Free memory was 78.8MB in the beginning and 71.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,256 INFO L158 Benchmark]: RCFGBuilder took 1224.59ms. Allocated memory is still 157.3MB. Free memory was 71.3MB in the beginning and 64.5MB in the end (delta: 6.8MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,257 INFO L158 Benchmark]: CodeCheck took 104.43ms. Allocated memory is still 157.3MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:58:13,259 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 0.17ms. Allocated memory is still 88.1MB. Free memory was 56.6MB in the beginning and 56.5MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1913.08ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 84.2MB in the beginning and 90.2MB in the end (delta: -5.9MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.41ms. Allocated memory is still 157.3MB. Free memory was 90.2MB in the beginning and 78.8MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.53ms. Allocated memory is still 157.3MB. Free memory was 78.8MB in the beginning and 71.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1224.59ms. Allocated memory is still 157.3MB. Free memory was 71.3MB in the beginning and 64.5MB in the end (delta: 6.8MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * CodeCheck took 104.43ms. Allocated memory is still 157.3MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:58:13,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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_433ef7ca-fdf6-4416-8a66-2734338a249c/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 3786ce2aceaca5ca84dec0778e35d89572f0a01b011dce0f08a2904d5a5c52d6 --- 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 [2022-12-15 00:58:14,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:58:14,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:58:14,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:58:14,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:58:14,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:58:14,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:58:14,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:58:14,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:58:14,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:58:14,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:58:14,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:58:14,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:58:14,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:58:14,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:58:14,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:58:14,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:58:14,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:58:14,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:58:14,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:58:14,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:58:14,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:58:14,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:58:14,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:58:14,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:58:14,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:58:14,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:58:14,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:58:14,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:58:14,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:58:14,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:58:14,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:58:14,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:58:14,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:58:14,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:58:14,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:58:14,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:58:14,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:58:14,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:58:14,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:58:14,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:58:14,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:58:14,969 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:58:14,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:58:14,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:58:14,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:58:14,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:58:14,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:58:14,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:58:14,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:58:14,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:58:14,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:58:14,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:58:14,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:58:14,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:58:14,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:58:14,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:58:14,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:58:14,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:58:14,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:58:14,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:58:14,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:58:14,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:14,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:58:14,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:58:14,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:58:14,975 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:58:14,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:58:14,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:58:14,976 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:58:14,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:58:14,976 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_433ef7ca-fdf6-4416-8a66-2734338a249c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3786ce2aceaca5ca84dec0778e35d89572f0a01b011dce0f08a2904d5a5c52d6 [2022-12-15 00:58:15,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:58:15,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:58:15,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:58:15,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:58:15,229 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:58:15,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i [2022-12-15 00:58:17,798 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:58:18,140 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:58:18,140 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i [2022-12-15 00:58:18,165 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/53e923884/354de12c256a45bda3245e5d1e8359e0/FLAGc75830d1d [2022-12-15 00:58:18,176 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/data/53e923884/354de12c256a45bda3245e5d1e8359e0 [2022-12-15 00:58:18,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:58:18,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:58:18,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:18,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:58:18,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:58:18,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:18" (1/1) ... [2022-12-15 00:58:18,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353e3cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:18, skipping insertion in model container [2022-12-15 00:58:18,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:58:18" (1/1) ... [2022-12-15 00:58:18,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:58:18,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:58:18,463 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4505,4518] [2022-12-15 00:58:18,469 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4565,4578] [2022-12-15 00:58:19,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,035 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,035 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,036 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,036 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,114 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,114 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,115 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,118 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:58:19,120 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:58:19,120 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:58:19,356 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:58:19,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:58:19,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:58:19,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:58:19,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:58:19,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:58:19,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:58:19,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:58:19,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:58:19,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:58:19,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:58:19,492 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:58:19,507 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,521 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:58:19,528 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,597 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:58:19,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:19,644 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:58:19,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:58:19,680 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4505,4518] [2022-12-15 00:58:19,680 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4565,4578] [2022-12-15 00:58:19,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,712 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,713 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,714 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,714 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,720 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,720 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,720 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,723 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:58:19,724 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:58:19,724 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:58:19,741 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:58:19,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:58:19,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:58:19,743 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:58:19,743 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:58:19,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:58:19,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:58:19,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:58:19,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:58:19,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:58:19,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:58:19,769 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:58:19,777 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,785 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:58:19,789 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,804 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,804 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,821 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:58:19,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:19,846 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:58:19,855 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4505,4518] [2022-12-15 00:58:19,855 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_433ef7ca-fdf6-4416-8a66-2734338a249c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness_negated.i[4565,4578] [2022-12-15 00:58:19,874 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,874 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,878 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,878 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,883 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,883 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,884 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:58:19,885 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:58:19,886 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:58:19,886 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:58:19,908 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:58:19,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:58:19,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:58:19,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:58:19,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:58:19,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:58:19,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:58:19,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:58:19,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:58:19,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:58:19,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:58:19,924 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:58:19,931 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,937 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:58:19,941 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:58:19,968 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:58:19,990 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:58:19,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:58:20,252 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:58:20,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20 WrapperNode [2022-12-15 00:58:20,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:20,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:20,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:58:20,254 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:58:20,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,391 INFO L138 Inliner]: procedures = 711, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 917 [2022-12-15 00:58:20,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:58:20,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:58:20,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:58:20,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:58:20,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,455 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:58:20,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:58:20,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:58:20,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:58:20,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:20" (1/1) ... [2022-12-15 00:58:20,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:58:20,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:58:20,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:58:20,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:58:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:58:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:58:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:58:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:58:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:58:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-15 00:58:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:58:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 00:58:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:58:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:58:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:58:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 00:58:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:58:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:58:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:58:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:58:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:58:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:58:20,723 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:58:20,725 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:58:22,793 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:58:23,047 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:58:23,047 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:58:23,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:23 BoogieIcfgContainer [2022-12-15 00:58:23,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:58:23,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:58:23,050 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:58:23,059 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:58:23,060 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:23" (1/1) ... [2022-12-15 00:58:23,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:58:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:23,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2022-12-15 00:58:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2022-12-15 00:58:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:23,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:23,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:23,165 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) [2022-12-15 00:58:23,168 INFO L158 Benchmark]: Toolchain (without parser) took 4988.69ms. Allocated memory was 75.5MB in the beginning and 205.5MB in the end (delta: 130.0MB). Free memory was 44.9MB in the beginning and 87.6MB in the end (delta: -42.7MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,169 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:23,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2072.96ms. Allocated memory was 75.5MB in the beginning and 134.2MB in the end (delta: 58.7MB). Free memory was 44.8MB in the beginning and 62.6MB in the end (delta: -17.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,170 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.75ms. Allocated memory is still 134.2MB. Free memory was 62.0MB in the beginning and 75.7MB in the end (delta: -13.6MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,170 INFO L158 Benchmark]: Boogie Preprocessor took 80.38ms. Allocated memory is still 134.2MB. Free memory was 75.7MB in the beginning and 67.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,171 INFO L158 Benchmark]: RCFGBuilder took 2576.53ms. Allocated memory was 134.2MB in the beginning and 205.5MB in the end (delta: 71.3MB). Free memory was 67.3MB in the beginning and 93.9MB in the end (delta: -26.6MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,172 INFO L158 Benchmark]: CodeCheck took 116.98ms. Allocated memory is still 205.5MB. Free memory was 93.9MB in the beginning and 87.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:58:23,174 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 0.16ms. Allocated memory is still 56.6MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2072.96ms. Allocated memory was 75.5MB in the beginning and 134.2MB in the end (delta: 58.7MB). Free memory was 44.8MB in the beginning and 62.6MB in the end (delta: -17.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.75ms. Allocated memory is still 134.2MB. Free memory was 62.0MB in the beginning and 75.7MB in the end (delta: -13.6MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.38ms. Allocated memory is still 134.2MB. Free memory was 75.7MB in the beginning and 67.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2576.53ms. Allocated memory was 134.2MB in the beginning and 205.5MB in the end (delta: 71.3MB). Free memory was 67.3MB in the beginning and 93.9MB in the end (delta: -26.6MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. * CodeCheck took 116.98ms. Allocated memory is still 205.5MB. Free memory was 93.9MB in the beginning and 87.6MB 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. [2022-12-15 00:58:23,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433ef7ca-fdf6-4416-8a66-2734338a249c/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