./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- 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 01:18:47,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:47,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:47,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:47,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:47,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:47,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:47,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:47,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:47,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:47,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:47,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:47,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:47,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:47,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:47,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:47,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:47,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:47,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:47,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:47,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:47,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:47,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:47,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:47,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:47,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:47,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:47,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:47,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:47,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:47,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:47,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:47,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:47,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:47,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:47,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:47,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:47,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:47,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:47,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:47,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:47,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:18:47,935 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:47,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:47,936 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:47,936 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:47,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:47,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:47,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:47,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:47,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:47,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:47,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:47,945 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:47,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:47,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:47,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:47,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:47,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:47,946 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:18:47,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:18:47,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:47,947 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2022-12-15 01:18:48,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:48,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:48,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:48,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:48,156 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:48,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-12-15 01:18:50,690 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:18:51,050 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:18:51,050 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-12-15 01:18:51,071 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/13afd37df/d2acef819f42451f92d8723d6522eeb0/FLAGd26082003 [2022-12-15 01:18:51,081 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/13afd37df/d2acef819f42451f92d8723d6522eeb0 [2022-12-15 01:18:51,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:18:51,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:18:51,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:51,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:18:51,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:18:51,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:51" (1/1) ... [2022-12-15 01:18:51,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1012eeb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:51, skipping insertion in model container [2022-12-15 01:18:51,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:51" (1/1) ... [2022-12-15 01:18:51,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:18:51,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:18:51,383 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-12-15 01:18:51,388 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-12-15 01:18:51,938 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,939 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,940 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:51,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,031 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,032 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,033 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,038 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:52,041 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:52,041 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:52,285 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:52,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:52,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:52,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:52,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:52,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:52,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:52,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:52,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:52,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:52,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:52,419 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:52,444 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:52,451 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,470 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,515 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,523 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,524 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,528 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:52,576 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:18:52,588 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-12-15 01:18:52,588 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-12-15 01:18:52,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,621 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,621 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,622 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,622 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,628 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,628 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,629 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,629 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,636 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,636 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,636 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:52,639 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:52,640 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:52,640 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:52,655 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:52,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:52,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:52,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:52,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:52,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:52,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:52,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:52,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:52,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:52,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:52,673 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:52,692 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:52,697 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,709 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,713 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,713 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:52,729 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,732 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,733 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:52,735 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:52,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:52,886 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:18:52,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52 WrapperNode [2022-12-15 01:18:52,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:52,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:52,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:18:52,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:18:52,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:52,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,034 INFO L138 Inliner]: procedures = 693, calls = 2791, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 873 [2022-12-15 01:18:53,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:53,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:18:53,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:18:53,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:18:53,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,094 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:18:53,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:18:53,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:18:53,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:18:53,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:53,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:53,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:18:53,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:18:53,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:18:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:18:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:18:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:18:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:18:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-15 01:18:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-15 01:18:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 01:18:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:18:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:18:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:18:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:18:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:18:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:18:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:18:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:18:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:18:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:18:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:18:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:18:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:18:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 01:18:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:18:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:18:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:18:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:18:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:18:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:18:53,381 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:18:53,382 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:18:54,234 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:18:54,412 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:18:54,412 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:18:54,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:54 BoogieIcfgContainer [2022-12-15 01:18:54,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:18:54,415 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:18:54,415 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:18:54,425 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:18:54,426 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:18:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2022-12-15 01:18:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2022-12-15 01:18:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 01:18:54,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:54,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:54,539 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 01:18:54,543 INFO L158 Benchmark]: Toolchain (without parser) took 3457.77ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 83.0MB in the beginning and 91.5MB in the end (delta: -8.5MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,543 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 130.0MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:18:54,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1801.72ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 82.6MB in the beginning and 130.4MB in the end (delta: -47.8MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,545 INFO L158 Benchmark]: Boogie Procedure Inliner took 147.33ms. Allocated memory is still 188.7MB. Free memory was 130.4MB in the beginning and 118.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,545 INFO L158 Benchmark]: Boogie Preprocessor took 72.61ms. Allocated memory is still 188.7MB. Free memory was 118.8MB in the beginning and 111.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,546 INFO L158 Benchmark]: RCFGBuilder took 1306.15ms. Allocated memory is still 188.7MB. Free memory was 111.6MB in the beginning and 97.8MB in the end (delta: 13.8MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,546 INFO L158 Benchmark]: CodeCheck took 126.16ms. Allocated memory is still 188.7MB. Free memory was 97.8MB in the beginning and 91.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:18:54,550 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 0.15ms. Allocated memory is still 130.0MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1801.72ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 82.6MB in the beginning and 130.4MB in the end (delta: -47.8MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 147.33ms. Allocated memory is still 188.7MB. Free memory was 130.4MB in the beginning and 118.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.61ms. Allocated memory is still 188.7MB. Free memory was 118.8MB in the beginning and 111.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1306.15ms. Allocated memory is still 188.7MB. Free memory was 111.6MB in the beginning and 97.8MB in the end (delta: 13.8MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * CodeCheck took 126.16ms. Allocated memory is still 188.7MB. Free memory was 97.8MB in the beginning and 91.5MB 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 01:18:54,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- 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 01:18:56,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:56,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:56,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:56,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:56,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:56,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:56,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:56,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:56,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:56,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:56,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:56,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:56,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:56,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:56,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:56,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:56,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:56,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:56,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:56,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:56,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:56,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:56,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:56,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:56,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:56,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:56,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:56,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:56,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:56,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:56,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:56,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:56,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:56,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:56,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:56,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:56,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:56,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:56,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:56,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:56,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:18:56,503 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:56,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:56,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:56,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:56,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:56,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:56,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:56,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:56,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:18:56,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:56,507 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:56,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:56,507 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:56,507 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:56,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:56,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:56,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:56,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:56,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:56,508 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:18:56,508 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:18:56,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:56,509 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:18:56,509 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:18:56,509 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2022-12-15 01:18:56,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:56,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:56,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:56,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:56,751 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:56,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-12-15 01:18:59,371 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:18:59,696 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:18:59,697 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-12-15 01:18:59,718 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/4b158d497/497bdb09712b41a795ce39b39136cac0/FLAGc39a94d98 [2022-12-15 01:18:59,729 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/data/4b158d497/497bdb09712b41a795ce39b39136cac0 [2022-12-15 01:18:59,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:18:59,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:18:59,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:59,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:18:59,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:18:59,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:59" (1/1) ... [2022-12-15 01:18:59,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a4afd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:59, skipping insertion in model container [2022-12-15 01:18:59,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:59" (1/1) ... [2022-12-15 01:18:59,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:18:59,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:00,043 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-12-15 01:19:00,049 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-12-15 01:19:00,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,675 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,686 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,686 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,688 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,688 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:00,747 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:00,747 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:00,748 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:00,752 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:00,754 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:00,754 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:01,052 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:01,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:01,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:01,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:01,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:01,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:01,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:01,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:01,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:01,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:01,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:01,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:01,212 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:01,219 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,241 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,247 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,247 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,287 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,296 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,297 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,301 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:01,372 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:19:01,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:01,396 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-12-15 01:19:01,397 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-12-15 01:19:01,418 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,418 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,418 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,419 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,419 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,423 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,423 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,424 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,439 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,439 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,440 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,442 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:01,443 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:01,444 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:01,460 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:01,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:01,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:01,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:01,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:01,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:01,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:01,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:01,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:01,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:01,465 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:01,480 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:01,497 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:01,502 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,515 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,518 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,519 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,534 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,538 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,539 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,542 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:01,575 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:01,585 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-12-15 01:19:01,586 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_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-12-15 01:19:01,605 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,605 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,605 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,606 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,606 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,609 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,609 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,614 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,614 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,614 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,616 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:01,617 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:01,617 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:01,629 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:01,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:01,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:01,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:01,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:01,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:01,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:01,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:01,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:01,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:01,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:01,647 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:01,664 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:01,668 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,689 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,693 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,705 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,708 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,709 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:01,711 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:01,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:01,961 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:01,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01 WrapperNode [2022-12-15 01:19:01,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:01,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:01,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:01,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:01,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,101 INFO L138 Inliner]: procedures = 713, calls = 2791, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 874 [2022-12-15 01:19:02,102 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:02,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:02,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:02,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:02,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,165 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:02,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:02,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:02,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:02,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:01" (1/1) ... [2022-12-15 01:19:02,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:02,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:02,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:02,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:19:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:19:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:19:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:19:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-15 01:19:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:19:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:19:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:19:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:19:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 01:19:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:19:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:19:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:19:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:19:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:19:02,472 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:02,474 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:04,160 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:04,443 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:04,443 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:19:04,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:04 BoogieIcfgContainer [2022-12-15 01:19:04,446 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:04,446 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:04,447 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:04,455 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:04,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:04" (1/1) ... [2022-12-15 01:19:04,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:19:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2022-12-15 01:19:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2022-12-15 01:19:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 01:19:04,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:04,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:04,565 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 01:19:04,569 INFO L158 Benchmark]: Toolchain (without parser) took 4836.89ms. Allocated memory was 94.4MB in the beginning and 176.2MB in the end (delta: 81.8MB). Free memory was 64.0MB in the beginning and 113.9MB in the end (delta: -50.0MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,570 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:04,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2229.24ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 63.7MB in the beginning and 79.9MB in the end (delta: -16.1MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,571 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.68ms. Allocated memory is still 136.3MB. Free memory was 79.9MB in the beginning and 67.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,571 INFO L158 Benchmark]: Boogie Preprocessor took 75.61ms. Allocated memory is still 136.3MB. Free memory was 67.3MB in the beginning and 58.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,572 INFO L158 Benchmark]: RCFGBuilder took 2266.79ms. Allocated memory was 136.3MB in the beginning and 176.2MB in the end (delta: 39.8MB). Free memory was 58.9MB in the beginning and 120.3MB in the end (delta: -61.4MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,572 INFO L158 Benchmark]: CodeCheck took 121.58ms. Allocated memory is still 176.2MB. Free memory was 120.3MB in the beginning and 113.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:04,575 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 0.12ms. Allocated memory is still 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2229.24ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 63.7MB in the beginning and 79.9MB in the end (delta: -16.1MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.68ms. Allocated memory is still 136.3MB. Free memory was 79.9MB in the beginning and 67.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.61ms. Allocated memory is still 136.3MB. Free memory was 67.3MB in the beginning and 58.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2266.79ms. Allocated memory was 136.3MB in the beginning and 176.2MB in the end (delta: 39.8MB). Free memory was 58.9MB in the beginning and 120.3MB in the end (delta: -61.4MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * CodeCheck took 121.58ms. Allocated memory is still 176.2MB. Free memory was 120.3MB in the beginning and 113.9MB 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 01:19:04,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20eccc9-0e5d-49e9-8dcd-2967e601b40d/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