./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_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_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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_154729e5-40c3-40e3-8db2-539fb89ca82a/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:24:40,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:24:40,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:24:40,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:24:40,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:24:40,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:24:40,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:24:40,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:24:40,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:24:40,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:24:40,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:24:40,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:24:40,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:24:40,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:24:40,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:24:40,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:24:40,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:24:40,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:24:40,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:24:40,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:24:40,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:24:40,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:24:40,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:24:40,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:24:40,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:24:40,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:24:40,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:24:40,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:24:40,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:24:40,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:24:40,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:24:40,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:24:40,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:24:40,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:24:40,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:24:40,669 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:24:40,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:24:40,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:24:40,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:24:40,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:24:40,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:24:40,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:24:40,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:24:40,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:24:40,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:24:40,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:24:40,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:24:40,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:24:40,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:24:40,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:24:40,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:24:40,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:24:40,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:24:40,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:24:40,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:24:40,694 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:24:40,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:24:40,694 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:24:40,694 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:24:40,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:24:40,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:24:40,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:24:40,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:24:40,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:24:40,695 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:24:40,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:24:40,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:24:40,695 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_154729e5-40c3-40e3-8db2-539fb89ca82a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2022-12-15 03:24:40,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:24:40,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:24:40,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:24:40,890 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:24:40,890 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:24:40,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2022-12-15 03:24:43,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:24:43,687 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:24:43,687 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2022-12-15 03:24:43,707 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/299cc310e/a6ecb067417e49939ef620937205edf8/FLAGf3354520b [2022-12-15 03:24:43,953 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/299cc310e/a6ecb067417e49939ef620937205edf8 [2022-12-15 03:24:43,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:24:43,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:24:43,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:24:43,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:24:43,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:24:43,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:43" (1/1) ... [2022-12-15 03:24:43,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3648b09d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:43, skipping insertion in model container [2022-12-15 03:24:43,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:43" (1/1) ... [2022-12-15 03:24:43,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:24:44,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:24:44,215 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2022-12-15 03:24:44,222 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2022-12-15 03:24:44,965 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,967 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,984 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,986 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:44,987 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,083 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,084 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,094 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,098 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:24:45,100 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:24:45,100 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:24:45,342 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:24:45,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:24:45,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:24:45,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:24:45,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:24:45,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:24:45,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:24:45,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:24:45,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:24:45,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:24:45,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:24:45,477 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:24:45,504 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:24:45,512 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,533 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,539 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,539 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,579 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,587 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,588 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,593 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:24:45,633 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:24:45,643 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2022-12-15 03:24:45,643 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2022-12-15 03:24:45,665 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,665 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,670 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,671 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,671 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,671 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,675 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,676 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,676 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:45,678 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:24:45,679 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:24:45,679 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:24:45,692 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:24:45,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:24:45,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:24:45,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:24:45,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:24:45,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:24:45,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:24:45,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:24:45,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:24:45,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:24:45,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:24:45,709 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:24:45,723 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:24:45,727 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,738 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:45,771 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,774 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,775 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:45,777 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:45,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:24:45,927 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:24:45,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45 WrapperNode [2022-12-15 03:24:45,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:24:45,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:24:45,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:24:45,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:24:45,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,053 INFO L138 Inliner]: procedures = 693, calls = 2779, calls flagged for inlining = 57, calls inlined = 5, statements flattened = 812 [2022-12-15 03:24:46,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:24:46,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:24:46,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:24:46,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:24:46,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,088 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:24:46,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:24:46,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:24:46,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:24:46,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:45" (1/1) ... [2022-12-15 03:24:46,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:24:46,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:24:46,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:24:46,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:24:46,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 03:24:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 03:24:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2022-12-15 03:24:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_compare [2022-12-15 03:24:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-15 03:24:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-15 03:24:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:24:46,156 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:24:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:24:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:24:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:24:46,157 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:24:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-15 03:24:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:24:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:24:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:24:46,158 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:24:46,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:24:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:24:46,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:24:46,345 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:24:46,348 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:24:47,106 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:24:47,199 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:24:47,199 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:24:47,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:24:47 BoogieIcfgContainer [2022-12-15 03:24:47,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:24:47,202 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:24:47,202 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:24:47,209 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:24:47,209 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:24:47" (1/1) ... [2022-12-15 03:24:47,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:24:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2022-12-15 03:24:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2022-12-15 03:24:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:24:47,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:47,294 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:24:47,298 INFO L158 Benchmark]: Toolchain (without parser) took 3341.37ms. Allocated memory was 134.2MB in the beginning and 201.3MB in the end (delta: 67.1MB). Free memory was 90.6MB in the beginning and 103.2MB in the end (delta: -12.6MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,298 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 134.2MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:24:47,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1970.84ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 90.2MB in the beginning and 96.9MB in the end (delta: -6.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,299 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.95ms. Allocated memory is still 167.8MB. Free memory was 96.9MB in the beginning and 85.5MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,299 INFO L158 Benchmark]: Boogie Preprocessor took 43.16ms. Allocated memory is still 167.8MB. Free memory was 85.5MB in the beginning and 79.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,300 INFO L158 Benchmark]: RCFGBuilder took 1104.33ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 79.1MB in the beginning and 110.5MB in the end (delta: -31.4MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,300 INFO L158 Benchmark]: CodeCheck took 94.72ms. Allocated memory is still 201.3MB. Free memory was 109.5MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:24:47,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 134.2MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1970.84ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 90.2MB in the beginning and 96.9MB in the end (delta: -6.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.95ms. Allocated memory is still 167.8MB. Free memory was 96.9MB in the beginning and 85.5MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.16ms. Allocated memory is still 167.8MB. Free memory was 85.5MB in the beginning and 79.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1104.33ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 79.1MB in the beginning and 110.5MB in the end (delta: -31.4MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * CodeCheck took 94.72ms. Allocated memory is still 201.3MB. Free memory was 109.5MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:24:47,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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_154729e5-40c3-40e3-8db2-539fb89ca82a/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:24:48,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:24:48,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:24:48,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:24:48,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:24:48,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:24:48,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:24:49,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:24:49,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:24:49,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:24:49,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:24:49,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:24:49,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:24:49,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:24:49,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:24:49,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:24:49,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:24:49,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:24:49,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:24:49,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:24:49,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:24:49,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:24:49,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:24:49,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:24:49,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:24:49,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:24:49,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:24:49,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:24:49,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:24:49,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:24:49,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:24:49,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:24:49,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:24:49,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:24:49,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:24:49,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:24:49,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:24:49,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:24:49,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:24:49,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:24:49,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:24:49,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:24:49,058 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:24:49,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:24:49,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:24:49,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:24:49,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:24:49,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:24:49,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:24:49,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:24:49,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:24:49,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:24:49,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:24:49,061 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:24:49,061 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:24:49,062 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:24:49,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:24:49,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:24:49,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:24:49,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:24:49,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:24:49,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:24:49,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:24:49,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:24:49,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:24:49,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:24:49,064 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:24:49,064 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:24:49,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:24:49,064 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:24:49,065 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:24:49,065 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_154729e5-40c3-40e3-8db2-539fb89ca82a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2022-12-15 03:24:49,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:24:49,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:24:49,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:24:49,318 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:24:49,318 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:24:49,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2022-12-15 03:24:51,856 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:24:52,192 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:24:52,192 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2022-12-15 03:24:52,213 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/f5e69597b/7843f07af9ab4906b69a07c49f85d799/FLAG17b0abe19 [2022-12-15 03:24:52,224 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/data/f5e69597b/7843f07af9ab4906b69a07c49f85d799 [2022-12-15 03:24:52,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:24:52,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:24:52,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:24:52,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:24:52,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:24:52,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:52" (1/1) ... [2022-12-15 03:24:52,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eaa9ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:52, skipping insertion in model container [2022-12-15 03:24:52,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:52" (1/1) ... [2022-12-15 03:24:52,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:24:52,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:24:52,474 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2022-12-15 03:24:52,480 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2022-12-15 03:24:53,081 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,081 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,082 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,082 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,083 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,099 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,165 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,165 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,166 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,170 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:24:53,171 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:24:53,172 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:24:53,405 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:24:53,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:24:53,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:24:53,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:24:53,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:24:53,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:24:53,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:24:53,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:24:53,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:24:53,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:24:53,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:24:53,536 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:24:53,562 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:24:53,569 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,594 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,639 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,648 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,649 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,654 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:24:53,702 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:24:53,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:24:53,733 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2022-12-15 03:24:53,734 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2022-12-15 03:24:53,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,755 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,755 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,759 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,759 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,764 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,765 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,765 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,772 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:24:53,773 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:24:53,773 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:24:53,786 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:24:53,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:24:53,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:24:53,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:24:53,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:24:53,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:24:53,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:24:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:24:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:24:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:24:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:24:53,802 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:24:53,816 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:24:53,819 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,829 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,833 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,833 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,859 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,863 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,864 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:53,868 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:53,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:24:53,897 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:24:53,909 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2022-12-15 03:24:53,909 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_154729e5-40c3-40e3-8db2-539fb89ca82a/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2022-12-15 03:24:53,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,955 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,955 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,956 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,956 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:53,963 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,964 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,964 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:24:53,967 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:24:53,968 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:24:53,969 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:24:53,992 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:24:53,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:24:53,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:24:53,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:24:53,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:24:53,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:24:53,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:24:53,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:24:53,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:24:53,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:24:53,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:24:54,009 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:24:54,021 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:24:54,032 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:54,049 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:54,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:54,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:24:54,071 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:54,075 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:54,075 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:24:54,079 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:24:54,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:24:54,300 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:24:54,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54 WrapperNode [2022-12-15 03:24:54,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:24:54,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:24:54,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:24:54,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:24:54,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,434 INFO L138 Inliner]: procedures = 713, calls = 2779, calls flagged for inlining = 57, calls inlined = 5, statements flattened = 812 [2022-12-15 03:24:54,434 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:24:54,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:24:54,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:24:54,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:24:54,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,476 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:24:54,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:24:54,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:24:54,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:24:54,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:54" (1/1) ... [2022-12-15 03:24:54,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:24:54,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:24:54,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:24:54,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:24:54,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 03:24:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2022-12-15 03:24:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_compare [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-15 03:24:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:24:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:24:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:24:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:24:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:24:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:24:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:24:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:24:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 03:24:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-15 03:24:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:24:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:24:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:24:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:24:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:24:54,752 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:24:54,754 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:24:56,056 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:24:56,252 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:24:56,252 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:24:56,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:24:56 BoogieIcfgContainer [2022-12-15 03:24:56,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:24:56,255 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:24:56,255 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:24:56,261 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:24:56,262 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:24:56" (1/1) ... [2022-12-15 03:24:56,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:24:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 100 states and 136 transitions. [2022-12-15 03:24:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 136 transitions. [2022-12-15 03:24:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 03:24:56,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:56,343 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:24:56,346 INFO L158 Benchmark]: Toolchain (without parser) took 4118.50ms. Allocated memory was 83.9MB in the beginning and 295.7MB in the end (delta: 211.8MB). Free memory was 57.7MB in the beginning and 210.9MB in the end (delta: -153.2MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,347 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:24:56,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2072.59ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 57.4MB in the beginning and 64.8MB in the end (delta: -7.3MB). Peak memory consumption was 55.3MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.68ms. Allocated memory is still 121.6MB. Free memory was 64.8MB in the beginning and 53.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,348 INFO L158 Benchmark]: Boogie Preprocessor took 51.19ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 44.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,348 INFO L158 Benchmark]: RCFGBuilder took 1768.03ms. Allocated memory was 121.6MB in the beginning and 295.7MB in the end (delta: 174.1MB). Free memory was 44.8MB in the beginning and 217.2MB in the end (delta: -172.4MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,348 INFO L158 Benchmark]: CodeCheck took 90.80ms. Allocated memory is still 295.7MB. Free memory was 217.2MB in the beginning and 210.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:24:56,350 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 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2072.59ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 57.4MB in the beginning and 64.8MB in the end (delta: -7.3MB). Peak memory consumption was 55.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.68ms. Allocated memory is still 121.6MB. Free memory was 64.8MB in the beginning and 53.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.19ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 44.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1768.03ms. Allocated memory was 121.6MB in the beginning and 295.7MB in the end (delta: 174.1MB). Free memory was 44.8MB in the beginning and 217.2MB in the end (delta: -172.4MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. * CodeCheck took 90.80ms. Allocated memory is still 295.7MB. Free memory was 217.2MB in the beginning and 210.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:24:56,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154729e5-40c3-40e3-8db2-539fb89ca82a/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