./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:55:29,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:55:29,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:55:29,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:55:29,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:55:29,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:55:29,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:55:29,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:55:29,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:55:29,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:55:29,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:55:29,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:55:29,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:55:29,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:55:29,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:55:29,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:55:29,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:55:29,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:55:29,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:55:29,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:55:29,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:55:29,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:55:29,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:55:29,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:55:29,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:55:29,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:55:29,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:55:29,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:55:29,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:55:29,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:55:29,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:55:29,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:55:29,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:55:29,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:55:29,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:55:29,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:55:29,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:55:29,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:55:29,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:55:29,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:55:29,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:55:29,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:55:29,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:55:29,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:55:29,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:55:29,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:55:29,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:55:29,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:55:29,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:55:29,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:55:29,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:55:29,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:55:29,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:55:29,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:55:29,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:55:29,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:55:29,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:55:29,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:55:29,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:55:29,632 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:55:29,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:55:29,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:55:29,632 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-12-14 21:55:29,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:55:29,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:55:29,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:55:29,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:55:29,855 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:55:29,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-12-14 21:55:32,458 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:55:32,841 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:55:32,841 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-12-14 21:55:32,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/fba977893/fa1d50ea3b71447794172dcf7caaea35/FLAG967c82353 [2022-12-14 21:55:32,893 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/fba977893/fa1d50ea3b71447794172dcf7caaea35 [2022-12-14 21:55:32,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:55:32,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:55:32,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:55:32,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:55:32,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:55:32,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:55:32" (1/1) ... [2022-12-14 21:55:32,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22686b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:32, skipping insertion in model container [2022-12-14 21:55:32,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:55:32" (1/1) ... [2022-12-14 21:55:32,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:55:32,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:55:33,147 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-12-14 21:55:33,153 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-12-14 21:55:33,767 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,767 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,768 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,768 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,780 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,781 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,782 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,783 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:33,840 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:33,841 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:33,841 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:33,845 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:55:33,847 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:55:33,847 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:55:34,089 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:55:34,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:55:34,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:55:34,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:55:34,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:55:34,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:55:34,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:55:34,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:55:34,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:55:34,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:55:34,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:55:34,220 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:55:34,237 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:34,251 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:55:34,259 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:34,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,332 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:55:34,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:55:34,370 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:55:34,380 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-12-14 21:55:34,381 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-12-14 21:55:34,404 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,405 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,405 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,405 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,406 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,409 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,411 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,415 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:34,415 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:34,416 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:34,418 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:55:34,418 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:55:34,419 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:55:34,432 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:55:34,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:55:34,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:55:34,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:55:34,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:55:34,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:55:34,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:55:34,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:55:34,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:55:34,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:55:34,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:55:34,468 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:55:34,476 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:34,483 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:55:34,487 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:34,503 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,503 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:34,520 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:55:34,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:55:34,643 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:55:34,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34 WrapperNode [2022-12-14 21:55:34,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:55:34,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:55:34,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:55:34,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:55:34,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,736 INFO L138 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 933 [2022-12-14 21:55:34,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:55:34,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:55:34,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:55:34,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:55:34,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,774 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:55:34,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:55:34,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:55:34,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:55:34,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:34" (1/1) ... [2022-12-14 21:55:34,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:55:34,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:55:34,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:55:34,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:55:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 21:55:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 21:55:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:55:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:55:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:55:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:55:34,848 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 21:55:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 21:55:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:55:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:55:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:55:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:55:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:55:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:55:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:55:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:55:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 21:55:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:55:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:55:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:55:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:55:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:55:35,084 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:55:35,085 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:55:35,931 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:55:36,224 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:55:36,225 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:55:36,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:55:36 BoogieIcfgContainer [2022-12-14 21:55:36,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:55:36,227 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:55:36,227 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:55:36,235 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:55:36,235 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:55:36" (1/1) ... [2022-12-14 21:55:36,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:55:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-12-14 21:55:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-12-14 21:55:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:55:36,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:36,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:36,320 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:55:36,323 INFO L158 Benchmark]: Toolchain (without parser) took 3426.14ms. Allocated memory was 115.3MB in the beginning and 197.1MB in the end (delta: 81.8MB). Free memory was 70.4MB in the beginning and 111.9MB in the end (delta: -41.6MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,323 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 115.3MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:55:36,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1746.28ms. Allocated memory was 115.3MB in the beginning and 163.6MB in the end (delta: 48.2MB). Free memory was 70.3MB in the beginning and 82.0MB in the end (delta: -11.7MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.65ms. Allocated memory is still 163.6MB. Free memory was 82.0MB in the beginning and 69.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,325 INFO L158 Benchmark]: Boogie Preprocessor took 45.27ms. Allocated memory is still 163.6MB. Free memory was 69.4MB in the beginning and 62.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,325 INFO L158 Benchmark]: RCFGBuilder took 1444.12ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 62.2MB in the beginning and 119.3MB in the end (delta: -57.1MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,325 INFO L158 Benchmark]: CodeCheck took 94.73ms. Allocated memory is still 197.1MB. Free memory was 119.3MB in the beginning and 111.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:55:36,327 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 0.18ms. Allocated memory is still 115.3MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1746.28ms. Allocated memory was 115.3MB in the beginning and 163.6MB in the end (delta: 48.2MB). Free memory was 70.3MB in the beginning and 82.0MB in the end (delta: -11.7MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.65ms. Allocated memory is still 163.6MB. Free memory was 82.0MB in the beginning and 69.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.27ms. Allocated memory is still 163.6MB. Free memory was 69.4MB in the beginning and 62.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1444.12ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 62.2MB in the beginning and 119.3MB in the end (delta: -57.1MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * CodeCheck took 94.73ms. Allocated memory is still 197.1MB. Free memory was 119.3MB in the beginning and 111.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:55:36,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:55:38,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:55:38,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:55:38,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:55:38,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:55:38,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:55:38,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:55:38,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:55:38,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:55:38,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:55:38,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:55:38,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:55:38,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:55:38,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:55:38,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:55:38,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:55:38,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:55:38,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:55:38,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:55:38,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:55:38,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:55:38,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:55:38,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:55:38,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:55:38,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:55:38,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:55:38,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:55:38,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:55:38,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:55:38,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:55:38,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:55:38,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:55:38,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:55:38,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:55:38,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:55:38,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:55:38,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:55:38,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:55:38,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:55:38,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:55:38,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:55:38,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 21:55:38,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:55:38,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:55:38,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:55:38,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:55:38,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:55:38,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:55:38,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:55:38,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:55:38,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:55:38,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:55:38,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:55:38,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:55:38,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:55:38,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:55:38,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:55:38,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:55:38,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:55:38,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:55:38,259 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:55:38,259 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:55:38,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:55:38,260 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:55:38,260 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:55:38,260 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-12-14 21:55:38,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:55:38,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:55:38,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:55:38,498 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:55:38,498 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:55:38,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-12-14 21:55:41,184 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:55:41,569 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:55:41,569 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-12-14 21:55:41,595 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/7d7af070d/957c13d1a8e44197af53d13b4654e73e/FLAG317b7e042 [2022-12-14 21:55:41,609 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/data/7d7af070d/957c13d1a8e44197af53d13b4654e73e [2022-12-14 21:55:41,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:55:41,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:55:41,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:55:41,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:55:41,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:55:41,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:55:41" (1/1) ... [2022-12-14 21:55:41,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353e3cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:41, skipping insertion in model container [2022-12-14 21:55:41,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:55:41" (1/1) ... [2022-12-14 21:55:41,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:55:41,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:55:41,873 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-12-14 21:55:41,879 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-12-14 21:55:42,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,512 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,512 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,525 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,525 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,527 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,528 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:42,598 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:42,599 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:42,599 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:42,608 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:55:42,610 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:55:42,610 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:55:42,840 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:55:42,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:55:42,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:55:42,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:55:42,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:55:42,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:55:42,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:55:42,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:55:42,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:55:42,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:55:42,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:55:43,003 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:55:43,025 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,042 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:55:43,053 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,086 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,087 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,138 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:55:43,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:55:43,190 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 21:55:43,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:55:43,235 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-12-14 21:55:43,236 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-12-14 21:55:43,266 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,266 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,266 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,267 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,267 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,281 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,281 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,282 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,285 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:55:43,286 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:55:43,286 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:55:43,306 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:55:43,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:55:43,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:55:43,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:55:43,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:55:43,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:55:43,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:55:43,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:55:43,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:55:43,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:55:43,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:55:43,336 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:55:43,347 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,357 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:55:43,363 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,382 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,382 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,416 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:55:43,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:55:43,457 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:55:43,470 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-12-14 21:55:43,471 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_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-12-14 21:55:43,501 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,502 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,502 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,502 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,503 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,508 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,509 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,515 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,516 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,516 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:55:43,519 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:55:43,520 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:55:43,520 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:55:43,549 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:55:43,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:55:43,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:55:43,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:55:43,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:55:43,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:55:43,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:55:43,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:55:43,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:55:43,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:55:43,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:55:43,567 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:55:43,576 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,584 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:55:43,588 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:55:43,607 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,607 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:55:43,632 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:55:43,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:55:43,884 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:55:43,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43 WrapperNode [2022-12-14 21:55:43,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:55:43,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:55:43,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:55:43,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:55:43,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:43,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,041 INFO L138 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2022-12-14 21:55:44,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:55:44,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:55:44,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:55:44,043 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:55:44,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,106 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:55:44,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:55:44,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:55:44,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:55:44,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:55:43" (1/1) ... [2022-12-14 21:55:44,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:55:44,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:55:44,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:55:44,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 21:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 21:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:55:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:55:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 21:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:55:44,195 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 21:55:44,195 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:55:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:55:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:55:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:55:44,418 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:55:44,420 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:55:46,102 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:55:46,445 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:55:46,445 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:55:46,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:55:46 BoogieIcfgContainer [2022-12-14 21:55:46,448 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:55:46,449 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:55:46,449 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:55:46,457 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:55:46,457 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:55:46" (1/1) ... [2022-12-14 21:55:46,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:55:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-12-14 21:55:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-12-14 21:55:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:55:46,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:46,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:46,547 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:55:46,550 INFO L158 Benchmark]: Toolchain (without parser) took 4936.74ms. Allocated memory was 65.0MB in the beginning and 232.8MB in the end (delta: 167.8MB). Free memory was 34.2MB in the beginning and 105.2MB in the end (delta: -71.0MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,550 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:55:46,550 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2270.85ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 33.9MB in the beginning and 51.9MB in the end (delta: -18.0MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,551 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.53ms. Allocated memory is still 117.4MB. Free memory was 51.9MB in the beginning and 60.9MB in the end (delta: -9.0MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,551 INFO L158 Benchmark]: Boogie Preprocessor took 79.11ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 52.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,551 INFO L158 Benchmark]: RCFGBuilder took 2325.92ms. Allocated memory was 117.4MB in the beginning and 232.8MB in the end (delta: 115.3MB). Free memory was 52.0MB in the beginning and 112.5MB in the end (delta: -60.5MB). Peak memory consumption was 131.4MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,552 INFO L158 Benchmark]: CodeCheck took 100.09ms. Allocated memory is still 232.8MB. Free memory was 112.5MB in the beginning and 105.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:55:46,553 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 52.4MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2270.85ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 33.9MB in the beginning and 51.9MB in the end (delta: -18.0MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 156.53ms. Allocated memory is still 117.4MB. Free memory was 51.9MB in the beginning and 60.9MB in the end (delta: -9.0MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.11ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 52.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2325.92ms. Allocated memory was 117.4MB in the beginning and 232.8MB in the end (delta: 115.3MB). Free memory was 52.0MB in the beginning and 112.5MB in the end (delta: -60.5MB). Peak memory consumption was 131.4MB. Max. memory is 16.1GB. * CodeCheck took 100.09ms. Allocated memory is still 232.8MB. Free memory was 112.5MB in the beginning and 105.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:55:46,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7090d99b-f5bb-4b90-96ac-fd1ec669d6c9/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