./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- 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 21:42:31,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:42:31,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:42:31,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:42:31,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:42:31,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:42:31,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:42:31,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:42:31,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:42:31,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:42:31,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:42:31,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:42:31,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:42:31,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:42:31,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:42:31,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:42:31,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:42:31,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:42:31,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:42:31,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:42:31,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:42:31,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:42:31,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:42:31,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:42:31,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:42:31,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:42:31,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:42:31,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:42:31,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:42:31,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:42:31,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:42:31,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:42:31,816 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:42:31,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:42:31,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:42:31,819 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:42:31,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:42:31,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:42:31,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:42:31,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:42:31,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:42:31,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:42:31,851 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:42:31,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:42:31,851 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:42:31,852 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:42:31,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:42:31,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:42:31,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:42:31,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:42:31,854 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:42:31,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:42:31,854 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:42:31,854 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:42:31,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:42:31,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:42:31,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:42:31,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:42:31,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:42:31,855 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:42:31,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:42:31,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:42:31,856 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-12-14 21:42:32,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:42:32,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:42:32,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:42:32,066 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:42:32,066 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:42:32,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-12-14 21:42:34,677 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:42:35,047 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:42:35,047 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-12-14 21:42:35,078 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/c5e226132/ce0f3ea602674d8ea28479eb062a493d/FLAG2a549665a [2022-12-14 21:42:35,089 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/c5e226132/ce0f3ea602674d8ea28479eb062a493d [2022-12-14 21:42:35,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:42:35,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:42:35,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:42:35,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:42:35,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:42:35,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:42:35" (1/1) ... [2022-12-14 21:42:35,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36df6728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:35, skipping insertion in model container [2022-12-14 21:42:35,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:42:35" (1/1) ... [2022-12-14 21:42:35,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:42:35,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:42:35,365 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-12-14 21:42:35,370 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-12-14 21:42:35,939 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,940 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,940 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,956 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:35,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,022 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,022 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,023 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,029 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:42:36,031 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:42:36,031 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:42:36,264 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:42:36,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:42:36,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:42:36,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:42:36,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:42:36,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:42:36,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:42:36,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:42:36,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:42:36,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:42:36,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:42:36,403 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:42:36,425 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:36,444 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:42:36,454 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:36,493 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,494 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,548 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:42:36,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:42:36,601 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:42:36,613 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-12-14 21:42:36,614 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-12-14 21:42:36,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,656 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,656 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,662 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,663 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,664 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:36,666 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:42:36,668 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:42:36,668 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:42:36,687 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:42:36,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:42:36,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:42:36,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:42:36,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:42:36,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:42:36,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:42:36,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:42:36,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:42:36,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:42:36,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:42:36,709 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:42:36,721 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:36,731 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:42:36,738 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:36,758 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,758 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:36,780 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:42:36,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:42:36,954 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:42:36,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36 WrapperNode [2022-12-14 21:42:36,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:42:36,956 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:42:36,956 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:42:36,956 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:42:36,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,061 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 872 [2022-12-14 21:42:37,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:42:37,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:42:37,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:42:37,062 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:42:37,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,101 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:42:37,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:42:37,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:42:37,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:42:37,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:36" (1/1) ... [2022-12-14 21:42:37,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:42:37,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:42:37,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:42:37,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:42:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:42:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 21:42:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 21:42:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:42:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:42:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 21:42:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:42:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 21:42:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 21:42:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:42:37,369 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:42:37,371 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:42:38,140 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:42:38,258 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:42:38,258 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:42:38,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:42:38 BoogieIcfgContainer [2022-12-14 21:42:38,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:42:38,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:42:38,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:42:38,268 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:42:38,268 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:42:38" (1/1) ... [2022-12-14 21:42:38,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:42:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-12-14 21:42:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-12-14 21:42:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:42:38,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:38,364 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 21:42:38,367 INFO L158 Benchmark]: Toolchain (without parser) took 3274.13ms. Allocated memory was 119.5MB in the beginning and 205.5MB in the end (delta: 86.0MB). Free memory was 69.5MB in the beginning and 126.9MB in the end (delta: -57.4MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,368 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 119.5MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:42:38,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1861.60ms. Allocated memory was 119.5MB in the beginning and 169.9MB in the end (delta: 50.3MB). Free memory was 69.2MB in the beginning and 115.3MB in the end (delta: -46.1MB). Peak memory consumption was 108.9MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,369 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.99ms. Allocated memory is still 169.9MB. Free memory was 115.3MB in the beginning and 103.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,369 INFO L158 Benchmark]: Boogie Preprocessor took 48.11ms. Allocated memory is still 169.9MB. Free memory was 103.8MB in the beginning and 97.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,370 INFO L158 Benchmark]: RCFGBuilder took 1149.53ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 96.5MB in the beginning and 134.2MB in the end (delta: -37.8MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,370 INFO L158 Benchmark]: CodeCheck took 105.49ms. Allocated memory is still 205.5MB. Free memory was 134.2MB in the beginning and 126.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:42:38,373 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 0.14ms. Allocated memory is still 119.5MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1861.60ms. Allocated memory was 119.5MB in the beginning and 169.9MB in the end (delta: 50.3MB). Free memory was 69.2MB in the beginning and 115.3MB in the end (delta: -46.1MB). Peak memory consumption was 108.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.99ms. Allocated memory is still 169.9MB. Free memory was 115.3MB in the beginning and 103.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.11ms. Allocated memory is still 169.9MB. Free memory was 103.8MB in the beginning and 97.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1149.53ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 96.5MB in the beginning and 134.2MB in the end (delta: -37.8MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * CodeCheck took 105.49ms. Allocated memory is still 205.5MB. Free memory was 134.2MB in the beginning and 126.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:42:38,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- 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 21:42:40,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:42:40,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:42:40,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:42:40,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:42:40,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:42:40,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:42:40,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:42:40,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:42:40,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:42:40,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:42:40,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:42:40,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:42:40,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:42:40,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:42:40,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:42:40,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:42:40,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:42:40,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:42:40,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:42:40,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:42:40,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:42:40,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:42:40,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:42:40,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:42:40,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:42:40,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:42:40,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:42:40,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:42:40,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:42:40,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:42:40,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:42:40,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:42:40,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:42:40,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:42:40,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:42:40,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:42:40,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:42:40,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:42:40,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:42:40,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:42:40,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 21:42:40,202 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:42:40,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:42:40,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:42:40,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:42:40,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:42:40,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:42:40,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:42:40,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:42:40,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:42:40,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:42:40,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:42:40,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:42:40,205 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:42:40,206 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:42:40,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:42:40,206 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:42:40,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:42:40,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:42:40,207 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:42:40,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:42:40,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:42:40,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:42:40,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:42:40,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:42:40,209 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-12-14 21:42:40,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:42:40,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:42:40,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:42:40,433 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:42:40,434 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:42:40,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-12-14 21:42:43,079 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:42:43,389 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:42:43,390 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-12-14 21:42:43,418 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/59891d013/910f3f26332744c78f9a6d43d7679918/FLAGe540bf6eb [2022-12-14 21:42:43,432 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/data/59891d013/910f3f26332744c78f9a6d43d7679918 [2022-12-14 21:42:43,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:42:43,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:42:43,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:42:43,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:42:43,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:42:43,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:42:43" (1/1) ... [2022-12-14 21:42:43,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a4afd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:43, skipping insertion in model container [2022-12-14 21:42:43,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:42:43" (1/1) ... [2022-12-14 21:42:43,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:42:43,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:42:43,708 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-12-14 21:42:43,714 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-12-14 21:42:44,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,294 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,294 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,303 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,304 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,305 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,305 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,362 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,363 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,363 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,367 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:42:44,368 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:42:44,369 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:42:44,584 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:42:44,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:42:44,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:42:44,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:42:44,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:42:44,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:42:44,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:42:44,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:42:44,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:42:44,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:42:44,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:42:44,708 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:42:44,724 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:44,736 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:42:44,743 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:44,768 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,813 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:42:44,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:42:44,852 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 21:42:44,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:42:44,877 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-12-14 21:42:44,877 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-12-14 21:42:44,921 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,923 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,923 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,930 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:44,940 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,941 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,941 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:44,944 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:42:44,946 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:42:44,946 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:42:44,970 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:42:44,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:42:44,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:42:44,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:42:44,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:42:44,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:42:44,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:42:44,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:42:44,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:42:44,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:42:44,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:42:44,999 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:42:45,010 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:45,020 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:42:45,025 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:45,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,079 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:42:45,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:42:45,101 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:42:45,113 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-12-14 21:42:45,113 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_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-12-14 21:42:45,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,140 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,140 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,145 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,147 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,152 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:45,152 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:45,152 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:42:45,155 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:42:45,156 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:42:45,156 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:42:45,181 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:42:45,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:42:45,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:42:45,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:42:45,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:42:45,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:42:45,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:42:45,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:42:45,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:42:45,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:42:45,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:42:45,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:42:45,210 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:45,219 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:42:45,223 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:42:45,242 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,243 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:42:45,268 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:42:45,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:42:45,460 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:42:45,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45 WrapperNode [2022-12-14 21:42:45,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:42:45,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:42:45,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:42:45,461 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:42:45,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,594 INFO L138 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2022-12-14 21:42:45,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:42:45,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:42:45,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:42:45,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:42:45,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,613 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,655 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:42:45,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:42:45,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:42:45,672 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:42:45,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:42:45" (1/1) ... [2022-12-14 21:42:45,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:42:45,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:42:45,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:42:45,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:42:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:42:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:42:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 21:42:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 21:42:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:42:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 21:42:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:42:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:42:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:42:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:42:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:42:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:42:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 21:42:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:42:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:42:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 21:42:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 21:42:45,981 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:42:45,982 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:42:47,439 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:42:47,605 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:42:47,605 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:42:47,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:42:47 BoogieIcfgContainer [2022-12-14 21:42:47,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:42:47,608 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:42:47,608 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:42:47,615 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:42:47,615 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:42:47" (1/1) ... [2022-12-14 21:42:47,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:42:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-12-14 21:42:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-12-14 21:42:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:42:47,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:47,706 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 21:42:47,709 INFO L158 Benchmark]: Toolchain (without parser) took 4272.53ms. Allocated memory was 83.9MB in the beginning and 199.2MB in the end (delta: 115.3MB). Free memory was 58.4MB in the beginning and 81.4MB in the end (delta: -23.0MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,709 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:42:47,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2023.70ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 58.1MB in the beginning and 62.5MB in the end (delta: -4.3MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 133.04ms. Allocated memory is still 121.6MB. Free memory was 62.5MB in the beginning and 50.8MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,711 INFO L158 Benchmark]: Boogie Preprocessor took 76.13ms. Allocated memory is still 121.6MB. Free memory was 50.8MB in the beginning and 42.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,711 INFO L158 Benchmark]: RCFGBuilder took 1935.87ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 42.4MB in the beginning and 87.8MB in the end (delta: -45.3MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,712 INFO L158 Benchmark]: CodeCheck took 99.82ms. Allocated memory is still 199.2MB. Free memory was 87.8MB in the beginning and 81.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:42:47,714 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 0.11ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2023.70ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 58.1MB in the beginning and 62.5MB in the end (delta: -4.3MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 133.04ms. Allocated memory is still 121.6MB. Free memory was 62.5MB in the beginning and 50.8MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.13ms. Allocated memory is still 121.6MB. Free memory was 50.8MB in the beginning and 42.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1935.87ms. Allocated memory was 121.6MB in the beginning and 199.2MB in the end (delta: 77.6MB). Free memory was 42.4MB in the beginning and 87.8MB in the end (delta: -45.3MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * CodeCheck took 99.82ms. Allocated memory is still 199.2MB. Free memory was 87.8MB in the beginning and 81.4MB 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 21:42:47,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b66f80-14bb-4fc2-8e30-0f7c0777cff4/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