./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- 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 19:00:15,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:00:15,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:00:15,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:00:15,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:00:15,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:00:15,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:00:15,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:00:15,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:00:15,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:00:15,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:00:15,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:00:15,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:00:15,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:00:15,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:00:15,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:00:15,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:00:15,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:00:15,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:00:15,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:00:15,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:00:15,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:00:15,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:00:15,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:00:15,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:00:15,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:00:15,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:00:15,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:00:15,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:00:15,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:00:15,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:00:15,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:00:15,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:00:15,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:00:15,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:00:15,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:00:15,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:00:15,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:00:15,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:00:15,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:00:15,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:00:15,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:00:15,875 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:00:15,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:00:15,876 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:00:15,876 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:00:15,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:00:15,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:00:15,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:00:15,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:00:15,878 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:00:15,878 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:00:15,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:00:15,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:00:15,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:00:15,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:00:15,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:00:15,878 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:00:15,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:00:15,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:00:15,879 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-12-14 19:00:16,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:00:16,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:00:16,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:00:16,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:00:16,065 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:00:16,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-12-14 19:00:18,693 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:00:19,035 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:00:19,036 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-12-14 19:00:19,053 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/3f77af162/013bad6d212c4322b6031bc887732d84/FLAG607f3ea28 [2022-12-14 19:00:19,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/3f77af162/013bad6d212c4322b6031bc887732d84 [2022-12-14 19:00:19,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:00:19,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:00:19,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:00:19,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:00:19,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:00:19,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:19" (1/1) ... [2022-12-14 19:00:19,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c21dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:19, skipping insertion in model container [2022-12-14 19:00:19,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:19" (1/1) ... [2022-12-14 19:00:19,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:00:19,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:00:19,323 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-12-14 19:00:19,330 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-12-14 19:00:20,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,061 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,070 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,071 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,072 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,073 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,142 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,142 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,143 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,147 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:00:20,148 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:00:20,148 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:00:20,390 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:00:20,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:00:20,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:00:20,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:00:20,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:00:20,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:00:20,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:00:20,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:00:20,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:00:20,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:00:20,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:00:20,534 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:00:20,550 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:20,564 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:00:20,572 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:20,607 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,607 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,645 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:00:20,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:00:20,677 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:00:20,686 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-12-14 19:00:20,686 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-12-14 19:00:20,709 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,709 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,715 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,715 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,716 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,716 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,721 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,721 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,721 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:20,723 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:00:20,724 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:00:20,725 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:00:20,738 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:00:20,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:00:20,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:00:20,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:00:20,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:00:20,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:00:20,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:00:20,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:00:20,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:00:20,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:00:20,743 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:00:20,757 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:00:20,766 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:20,774 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:00:20,779 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:20,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:20,816 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:00:20,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:00:20,960 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:00:20,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20 WrapperNode [2022-12-14 19:00:20,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:00:20,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:00:20,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:00:20,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:00:20,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,064 INFO L138 Inliner]: procedures = 691, calls = 2648, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 828 [2022-12-14 19:00:21,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:00:21,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:00:21,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:00:21,065 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:00:21,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,110 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:00:21,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:00:21,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:00:21,120 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:00:21,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20" (1/1) ... [2022-12-14 19:00:21,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:00:21,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:00:21,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:00:21,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:00:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 19:00:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 19:00:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:00:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:00:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:00:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:00:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 19:00:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 19:00:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:00:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:00:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:00:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:00:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 19:00:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 19:00:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:00:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:00:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:00:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:00:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:00:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:00:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:00:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:00:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 19:00:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 19:00:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-12-14 19:00:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-12-14 19:00:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:00:21,419 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:00:21,421 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:00:22,286 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:00:22,399 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:00:22,399 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:00:22,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:00:22 BoogieIcfgContainer [2022-12-14 19:00:22,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:00:22,402 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:00:22,403 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:00:22,410 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:00:22,410 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:00:22" (1/1) ... [2022-12-14 19:00:22,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:00:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2022-12-14 19:00:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2022-12-14 19:00:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:00:22,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:22,499 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 19:00:22,503 INFO L158 Benchmark]: Toolchain (without parser) took 3435.10ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 122.2MB in the beginning and 68.0MB in the end (delta: 54.3MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,504 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 121.6MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:00:22,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1892.37ms. Allocated memory is still 163.6MB. Free memory was 122.2MB in the beginning and 59.1MB in the end (delta: 63.1MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.96ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 59.1MB in the beginning and 134.6MB in the end (delta: -75.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,506 INFO L158 Benchmark]: Boogie Preprocessor took 53.51ms. Allocated memory is still 197.1MB. Free memory was 134.6MB in the beginning and 127.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,506 INFO L158 Benchmark]: RCFGBuilder took 1282.57ms. Allocated memory is still 197.1MB. Free memory was 127.3MB in the beginning and 75.3MB in the end (delta: 52.0MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,507 INFO L158 Benchmark]: CodeCheck took 99.42ms. Allocated memory is still 197.1MB. Free memory was 75.3MB in the beginning and 68.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:00:22,509 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 121.6MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1892.37ms. Allocated memory is still 163.6MB. Free memory was 122.2MB in the beginning and 59.1MB in the end (delta: 63.1MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.96ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 59.1MB in the beginning and 134.6MB in the end (delta: -75.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.51ms. Allocated memory is still 197.1MB. Free memory was 134.6MB in the beginning and 127.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1282.57ms. Allocated memory is still 197.1MB. Free memory was 127.3MB in the beginning and 75.3MB in the end (delta: 52.0MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * CodeCheck took 99.42ms. Allocated memory is still 197.1MB. Free memory was 75.3MB in the beginning and 68.0MB 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 19:00:22,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- 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 19:00:24,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:00:24,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:00:24,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:00:24,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:00:24,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:00:24,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:00:24,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:00:24,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:00:24,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:00:24,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:00:24,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:00:24,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:00:24,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:00:24,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:00:24,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:00:24,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:00:24,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:00:24,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:00:24,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:00:24,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:00:24,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:00:24,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:00:24,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:00:24,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:00:24,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:00:24,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:00:24,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:00:24,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:00:24,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:00:24,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:00:24,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:00:24,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:00:24,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:00:24,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:00:24,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:00:24,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:00:24,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:00:24,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:00:24,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:00:24,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:00:24,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:00:24,316 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:00:24,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:00:24,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:00:24,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:00:24,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:00:24,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:00:24,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:00:24,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:00:24,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:00:24,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:00:24,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:00:24,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:00:24,320 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:00:24,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:00:24,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:00:24,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:00:24,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:00:24,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:00:24,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:00:24,321 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-12-14 19:00:24,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:00:24,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:00:24,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:00:24,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:00:24,579 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:00:24,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-12-14 19:00:27,173 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:00:27,489 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:00:27,489 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-12-14 19:00:27,514 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/2cebd9a3c/a49df157ffb24d65a737e4cded59e027/FLAG5b272b63b [2022-12-14 19:00:27,526 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/data/2cebd9a3c/a49df157ffb24d65a737e4cded59e027 [2022-12-14 19:00:27,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:00:27,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:00:27,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:00:27,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:00:27,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:00:27,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:27" (1/1) ... [2022-12-14 19:00:27,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d5a273a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:27, skipping insertion in model container [2022-12-14 19:00:27,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:27" (1/1) ... [2022-12-14 19:00:27,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:00:27,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:00:27,800 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-12-14 19:00:27,805 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-12-14 19:00:28,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,403 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,414 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,415 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,417 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,417 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,491 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:28,491 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:28,492 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:28,496 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:00:28,498 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:00:28,498 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:00:28,751 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:00:28,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:00:28,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:00:28,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:00:28,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:00:28,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:00:28,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:00:28,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:00:28,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:00:28,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:00:28,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:00:28,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:00:28,890 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:28,904 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:00:28,919 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:28,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:28,997 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:00:29,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:00:29,049 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:00:29,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:00:29,091 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-12-14 19:00:29,092 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-12-14 19:00:29,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,124 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,130 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,142 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,142 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,149 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,149 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,149 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,152 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:00:29,153 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:00:29,154 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:00:29,173 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:00:29,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:00:29,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:00:29,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:00:29,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:00:29,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:00:29,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:00:29,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:00:29,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:00:29,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:00:29,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:00:29,197 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:00:29,209 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:29,219 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:00:29,226 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:29,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,274 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:00:29,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:00:29,298 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:00:29,310 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-12-14 19:00:29,311 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_fbc2ee98-2591-44fc-b402-0a2c1f3af221/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-12-14 19:00:29,350 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,350 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,350 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,351 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,351 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,355 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,355 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,356 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,356 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,360 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,360 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,361 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:00:29,363 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:00:29,364 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:00:29,364 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:00:29,377 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:00:29,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:00:29,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:00:29,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:00:29,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:00:29,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:00:29,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:00:29,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:00:29,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:00:29,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:00:29,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:00:29,393 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:00:29,400 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:29,409 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:00:29,414 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:00:29,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,433 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:00:29,446 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:00:29,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:00:29,744 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:00:29,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29 WrapperNode [2022-12-14 19:00:29,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:00:29,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:00:29,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:00:29,746 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:00:29,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,873 INFO L138 Inliner]: procedures = 711, calls = 2648, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 827 [2022-12-14 19:00:29,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:00:29,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:00:29,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:00:29,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:00:29,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,917 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:00:29,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:00:29,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:00:29,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:00:29,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:29" (1/1) ... [2022-12-14 19:00:29,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:00:29,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:00:29,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:00:29,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:00:29,988 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 19:00:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:00:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 19:00:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:00:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:00:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 19:00:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 19:00:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:00:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:00:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:00:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:00:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:00:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:00:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:00:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:00:29,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 19:00:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:00:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 19:00:29,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 19:00:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-12-14 19:00:29,992 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-12-14 19:00:30,228 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:00:30,230 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:00:31,678 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:00:31,882 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:00:31,883 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:00:31,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:00:31 BoogieIcfgContainer [2022-12-14 19:00:31,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:00:31,885 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:00:31,885 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:00:31,892 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:00:31,892 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:00:31" (1/1) ... [2022-12-14 19:00:31,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:00:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2022-12-14 19:00:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2022-12-14 19:00:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:00:31,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:31,991 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 19:00:31,994 INFO L158 Benchmark]: Toolchain (without parser) took 4464.82ms. Allocated memory was 96.5MB in the beginning and 172.0MB in the end (delta: 75.5MB). Free memory was 65.4MB in the beginning and 76.8MB in the end (delta: -11.4MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2022-12-14 19:00:31,995 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 96.5MB. Free memory was 75.4MB in the beginning and 75.2MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:00:31,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2215.45ms. Allocated memory was 96.5MB in the beginning and 142.6MB in the end (delta: 46.1MB). Free memory was 65.0MB in the beginning and 86.9MB in the end (delta: -21.9MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. [2022-12-14 19:00:31,996 INFO L158 Benchmark]: Boogie Procedure Inliner took 127.54ms. Allocated memory is still 142.6MB. Free memory was 86.9MB in the beginning and 75.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 19:00:31,996 INFO L158 Benchmark]: Boogie Preprocessor took 55.35ms. Allocated memory is still 142.6MB. Free memory was 75.7MB in the beginning and 67.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:00:31,997 INFO L158 Benchmark]: RCFGBuilder took 1955.03ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 67.3MB in the beginning and 83.1MB in the end (delta: -15.8MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-12-14 19:00:31,997 INFO L158 Benchmark]: CodeCheck took 108.02ms. Allocated memory is still 172.0MB. Free memory was 83.1MB in the beginning and 76.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:00:32,000 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 0.13ms. Allocated memory is still 96.5MB. Free memory was 75.4MB in the beginning and 75.2MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2215.45ms. Allocated memory was 96.5MB in the beginning and 142.6MB in the end (delta: 46.1MB). Free memory was 65.0MB in the beginning and 86.9MB in the end (delta: -21.9MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 127.54ms. Allocated memory is still 142.6MB. Free memory was 86.9MB in the beginning and 75.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.35ms. Allocated memory is still 142.6MB. Free memory was 75.7MB in the beginning and 67.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1955.03ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 67.3MB in the beginning and 83.1MB in the end (delta: -15.8MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * CodeCheck took 108.02ms. Allocated memory is still 172.0MB. Free memory was 83.1MB in the beginning and 76.8MB 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 19:00:32,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc2ee98-2591-44fc-b402-0a2c1f3af221/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