./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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_05153ba4-ab20-4024-a768-a544dda5e068/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 ec278072a34bd84e0c8cceed0fe2096b06b9e1301bde169292079d5f9f85c70d --- 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 03:05:52,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:05:52,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:05:52,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:05:52,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:05:52,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:05:52,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:05:52,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:05:52,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:05:52,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:05:52,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:05:52,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:05:52,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:05:52,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:05:52,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:05:52,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:05:52,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:05:52,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:05:52,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:05:52,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:05:52,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:05:52,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:05:52,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:05:52,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:05:52,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:05:52,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:05:52,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:05:52,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:05:52,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:05:52,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:05:52,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:05:52,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:05:52,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:05:52,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:05:52,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:05:52,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:05:52,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:05:52,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:05:52,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:05:52,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:05:52,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:05:52,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:05:52,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:05:52,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:05:52,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:05:52,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:05:52,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:05:52,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:05:52,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:05:52,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:05:52,441 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:05:52,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:05:52,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:05:52,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:05:52,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:05:52,443 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_05153ba4-ab20-4024-a768-a544dda5e068/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec278072a34bd84e0c8cceed0fe2096b06b9e1301bde169292079d5f9f85c70d [2022-12-15 03:05:52,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:05:52,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:05:52,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:05:52,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:05:52,656 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:05:52,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2022-12-15 03:05:55,202 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:05:55,525 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:05:55,526 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2022-12-15 03:05:55,546 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/4d74c341c/64cae83e3c664496a84824ca939ed9a5/FLAG94fc71a43 [2022-12-15 03:05:55,556 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/4d74c341c/64cae83e3c664496a84824ca939ed9a5 [2022-12-15 03:05:55,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:05:55,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:05:55,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:05:55,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:05:55,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:05:55,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:05:55" (1/1) ... [2022-12-15 03:05:55,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cfe37ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:55, skipping insertion in model container [2022-12-15 03:05:55,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:05:55" (1/1) ... [2022-12-15 03:05:55,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:05:55,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:05:55,812 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2022-12-15 03:05:55,818 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2022-12-15 03:05:56,442 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,443 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,443 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,444 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,445 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,464 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,464 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:56,537 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:56,537 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:56,538 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:56,543 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:05:56,546 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:05:56,547 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:05:56,837 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:05:56,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:05:56,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:05:56,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:05:56,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:05:56,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:05:56,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:05:56,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:05:56,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:05:56,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:05:56,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:05:56,995 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:05:57,013 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:05:57,028 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:05:57,035 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:05:57,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,109 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:05:57,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:05:57,157 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:05:57,167 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2022-12-15 03:05:57,167 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2022-12-15 03:05:57,189 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,189 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,189 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,190 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,190 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,194 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,196 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,200 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:57,200 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:57,201 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:05:57,203 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:05:57,203 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:05:57,204 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:05:57,217 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:05:57,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:05:57,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:05:57,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:05:57,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:05:57,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:05:57,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:05:57,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:05:57,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:05:57,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:05:57,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:05:57,233 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:05:57,242 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:05:57,248 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:05:57,252 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:05:57,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:05:57,285 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:05:57,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:05:57,430 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:05:57,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57 WrapperNode [2022-12-15 03:05:57,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:05:57,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:05:57,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:05:57,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:05:57,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,554 INFO L138 Inliner]: procedures = 691, calls = 2665, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 886 [2022-12-15 03:05:57,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:05:57,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:05:57,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:05:57,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:05:57,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,599 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:05:57,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:05:57,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:05:57,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:05:57,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:05:57" (1/1) ... [2022-12-15 03:05:57,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:05:57,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:05:57,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:05:57,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:05:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:05:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:05:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:05:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:05:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:05:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:05:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:05:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:05:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:05:57,671 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 03:05:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 03:05:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:05:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:05:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:05:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:05:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:05:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:05:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:05:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:05:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 03:05:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:05:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:05:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:05:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-15 03:05:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-15 03:05:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:05:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-15 03:05:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-15 03:05:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:05:57,875 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:05:57,876 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:05:58,704 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:05:58,830 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:05:58,830 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:05:58,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:05:58 BoogieIcfgContainer [2022-12-15 03:05:58,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:05:58,834 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:05:58,834 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:05:58,842 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:05:58,842 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:05:58" (1/1) ... [2022-12-15 03:05:58,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:05:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2022-12-15 03:05:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2022-12-15 03:05:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:05:58,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:58,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:58,941 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 03:05:58,944 INFO L158 Benchmark]: Toolchain (without parser) took 3384.14ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 155.6MB in the beginning and 101.4MB in the end (delta: 54.3MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,944 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 197.1MB. Free memory is still 148.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:05:58,945 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1870.29ms. Allocated memory is still 197.1MB. Free memory was 155.0MB in the beginning and 116.7MB in the end (delta: 38.3MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.83ms. Allocated memory is still 197.1MB. Free memory was 116.7MB in the beginning and 105.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,945 INFO L158 Benchmark]: Boogie Preprocessor took 53.61ms. Allocated memory is still 197.1MB. Free memory was 105.2MB in the beginning and 97.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,946 INFO L158 Benchmark]: RCFGBuilder took 1223.76ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 97.8MB in the beginning and 108.7MB in the end (delta: -10.9MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,946 INFO L158 Benchmark]: CodeCheck took 109.17ms. Allocated memory is still 237.0MB. Free memory was 107.6MB in the beginning and 101.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:05:58,948 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 0.20ms. Allocated memory is still 197.1MB. Free memory is still 148.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1870.29ms. Allocated memory is still 197.1MB. Free memory was 155.0MB in the beginning and 116.7MB in the end (delta: 38.3MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.83ms. Allocated memory is still 197.1MB. Free memory was 116.7MB in the beginning and 105.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.61ms. Allocated memory is still 197.1MB. Free memory was 105.2MB in the beginning and 97.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1223.76ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 97.8MB in the beginning and 108.7MB in the end (delta: -10.9MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * CodeCheck took 109.17ms. Allocated memory is still 237.0MB. Free memory was 107.6MB in the beginning and 101.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:05:58,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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_05153ba4-ab20-4024-a768-a544dda5e068/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 ec278072a34bd84e0c8cceed0fe2096b06b9e1301bde169292079d5f9f85c70d --- 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 03:06:00,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:06:00,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:06:00,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:06:00,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:06:00,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:06:00,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:06:00,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:06:00,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:06:00,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:06:00,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:06:00,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:06:00,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:06:00,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:06:00,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:06:00,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:06:00,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:06:00,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:06:00,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:06:00,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:06:00,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:06:00,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:06:00,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:06:00,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:06:00,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:06:00,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:06:00,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:06:00,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:06:00,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:06:00,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:06:00,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:06:00,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:06:00,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:06:00,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:06:00,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:06:00,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:06:00,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:06:00,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:06:00,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:06:00,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:06:00,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:06:00,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:06:00,786 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:06:00,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:06:00,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:06:00,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:06:00,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:06:00,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:06:00,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:06:00,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:06:00,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:06:00,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:06:00,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:06:00,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:06:00,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:06:00,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:06:00,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:06:00,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:06:00,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:06:00,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:06:00,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:06:00,791 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:06:00,792 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:06:00,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:06:00,792 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:06:00,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:06:00,792 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_05153ba4-ab20-4024-a768-a544dda5e068/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec278072a34bd84e0c8cceed0fe2096b06b9e1301bde169292079d5f9f85c70d [2022-12-15 03:06:01,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:06:01,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:06:01,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:06:01,032 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:06:01,033 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:06:01,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2022-12-15 03:06:03,650 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:06:04,008 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:06:04,009 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i [2022-12-15 03:06:04,034 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/17397ca7b/deb5affe9bc14c33b6442c986a7184a5/FLAG00beb8ed5 [2022-12-15 03:06:04,047 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/data/17397ca7b/deb5affe9bc14c33b6442c986a7184a5 [2022-12-15 03:06:04,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:06:04,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:06:04,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:06:04,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:06:04,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:06:04,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:06:04" (1/1) ... [2022-12-15 03:06:04,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7288d99e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:04, skipping insertion in model container [2022-12-15 03:06:04,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:06:04" (1/1) ... [2022-12-15 03:06:04,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:06:04,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:06:04,338 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2022-12-15 03:06:04,344 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2022-12-15 03:06:04,925 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,926 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,926 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,927 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,927 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,937 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,938 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,939 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:04,939 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,001 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,002 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,002 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,006 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:06:05,008 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:06:05,008 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:06:05,261 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:06:05,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:06:05,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:06:05,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:06:05,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:06:05,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:06:05,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:06:05,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:06:05,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:06:05,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:06:05,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:06:05,411 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:06:05,433 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,451 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:06:05,460 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,497 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,498 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,552 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:06:05,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:06:05,614 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:06:05,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:06:05,643 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2022-12-15 03:06:05,643 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2022-12-15 03:06:05,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,692 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,692 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,693 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,696 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:06:05,698 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:06:05,698 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:06:05,721 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:06:05,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:06:05,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:06:05,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:06:05,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:06:05,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:06:05,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:06:05,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:06:05,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:06:05,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:06:05,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:06:05,744 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:06:05,756 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,766 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:06:05,771 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,792 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,792 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,809 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:06:05,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:06:05,824 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:06:05,833 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4489,4502] [2022-12-15 03:06:05,834 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_05153ba4-ab20-4024-a768-a544dda5e068/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness_negated.i[4549,4562] [2022-12-15 03:06:05,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,882 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,882 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,883 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:06:05,885 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:06:05,886 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:06:05,886 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:06:05,903 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:06:05,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:06:05,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:06:05,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:06:05,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:06:05,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:06:05,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:06:05,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:06:05,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:06:05,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:06:05,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:06:05,928 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:06:05,937 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,944 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:06:05,947 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:06:05,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,970 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:06:05,995 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:06:05,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:06:06,192 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:06:06,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06 WrapperNode [2022-12-15 03:06:06,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:06:06,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:06:06,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:06:06,194 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:06:06,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,333 INFO L138 Inliner]: procedures = 711, calls = 2665, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 887 [2022-12-15 03:06:06,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:06:06,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:06:06,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:06:06,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:06:06,344 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,396 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:06:06,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:06:06,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:06:06,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:06:06,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:06" (1/1) ... [2022-12-15 03:06:06,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:06:06,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:06:06,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:06:06,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:06:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:06:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 03:06:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:06:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:06:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-15 03:06:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-15 03:06:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-15 03:06:06,702 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:06:06,703 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:06:18,308 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:06:18,576 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:06:18,576 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:06:18,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:06:18 BoogieIcfgContainer [2022-12-15 03:06:18,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:06:18,580 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:06:18,580 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:06:18,587 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:06:18,588 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:06:18" (1/1) ... [2022-12-15 03:06:18,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:06:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2022-12-15 03:06:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2022-12-15 03:06:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:06:18,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:18,679 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 03:06:18,682 INFO L158 Benchmark]: Toolchain (without parser) took 14630.70ms. Allocated memory was 79.7MB in the beginning and 247.5MB in the end (delta: 167.8MB). Free memory was 40.4MB in the beginning and 180.3MB in the end (delta: -139.9MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,682 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:06:18,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2141.32ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 40.2MB in the beginning and 61.5MB in the end (delta: -21.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,684 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.51ms. Allocated memory is still 117.4MB. Free memory was 61.5MB in the beginning and 49.5MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,684 INFO L158 Benchmark]: Boogie Preprocessor took 77.74ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 40.5MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,685 INFO L158 Benchmark]: RCFGBuilder took 12166.64ms. Allocated memory was 117.4MB in the beginning and 247.5MB in the end (delta: 130.0MB). Free memory was 40.5MB in the beginning and 187.7MB in the end (delta: -147.2MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,685 INFO L158 Benchmark]: CodeCheck took 101.21ms. Allocated memory is still 247.5MB. Free memory was 187.7MB in the beginning and 180.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:06:18,688 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2141.32ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 40.2MB in the beginning and 61.5MB in the end (delta: -21.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.51ms. Allocated memory is still 117.4MB. Free memory was 61.5MB in the beginning and 49.5MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.74ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 40.5MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 12166.64ms. Allocated memory was 117.4MB in the beginning and 247.5MB in the end (delta: 130.0MB). Free memory was 40.5MB in the beginning and 187.7MB in the end (delta: -147.2MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * CodeCheck took 101.21ms. Allocated memory is still 247.5MB. Free memory was 187.7MB in the beginning and 180.3MB in the end (delta: 7.4MB). 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 03:06:18,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05153ba4-ab20-4024-a768-a544dda5e068/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