./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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_a93095d8-9dc1-422e-acbd-295b3599424b/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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- 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 18:07:00,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:07:00,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:07:00,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:07:00,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:07:00,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:07:00,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:07:00,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:07:00,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:07:00,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:07:00,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:07:00,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:07:00,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:07:00,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:07:00,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:07:00,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:07:00,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:07:00,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:07:00,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:07:00,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:07:00,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:07:00,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:07:00,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:07:00,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:07:00,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:07:00,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:07:00,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:07:00,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:07:00,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:07:00,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:07:00,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:07:00,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:07:00,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:07:00,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:07:00,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:07:00,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:07:00,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:07:00,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:07:00,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:07:00,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:07:00,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:07:00,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:07:00,751 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:07:00,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:07:00,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:07:00,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:07:00,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:07:00,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:07:00,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:07:00,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:07:00,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:07:00,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:07:00,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:07:00,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:07:00,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:07:00,754 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:07:00,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:07:00,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:07:00,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:07:00,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:07:00,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:07:00,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:07:00,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:07:00,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:07:00,755 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:07:00,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:07:00,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:07:00,756 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_a93095d8-9dc1-422e-acbd-295b3599424b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2022-12-14 18:07:00,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:07:00,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:07:00,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:07:00,938 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:07:00,938 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:07:00,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2022-12-14 18:07:03,488 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:07:03,824 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:07:03,825 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2022-12-14 18:07:03,847 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/b4c40bac3/60c222c136dc4882acf8be83e268a5e5/FLAG75ac7e0e4 [2022-12-14 18:07:04,046 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/b4c40bac3/60c222c136dc4882acf8be83e268a5e5 [2022-12-14 18:07:04,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:07:04,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:07:04,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:07:04,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:07:04,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:07:04,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:07:04" (1/1) ... [2022-12-14 18:07:04,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d331f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:04, skipping insertion in model container [2022-12-14 18:07:04,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:07:04" (1/1) ... [2022-12-14 18:07:04,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:07:04,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:07:04,313 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2022-12-14 18:07:04,322 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2022-12-14 18:07:05,149 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,149 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,150 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,150 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,151 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,161 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,162 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,163 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,163 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,227 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,227 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,228 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,231 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:07:05,233 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:07:05,233 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:07:05,534 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:07:05,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:07:05,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:07:05,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:07:05,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:07:05,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:07:05,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:07:05,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:07:05,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:07:05,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:07:05,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:07:05,695 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:07:05,740 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:05,767 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:07:05,776 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:05,799 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,837 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:07:05,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:07:05,872 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:07:05,882 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2022-12-14 18:07:05,882 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2022-12-14 18:07:05,906 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,908 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,918 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,918 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,919 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:05,921 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:07:05,922 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:07:05,922 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:07:05,937 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:07:05,937 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:07:05,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:07:05,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:07:05,939 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:07:05,939 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:07:05,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:07:05,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:07:05,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:07:05,941 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:07:05,941 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:07:05,955 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:07:05,964 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:05,973 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:07:05,977 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:05,993 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:05,993 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:06,010 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:07:06,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:07:06,190 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:07:06,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06 WrapperNode [2022-12-14 18:07:06,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:07:06,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:07:06,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:07:06,191 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:07:06,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,330 INFO L138 Inliner]: procedures = 691, calls = 2665, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 886 [2022-12-14 18:07:06,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:07:06,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:07:06,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:07:06,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:07:06,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,393 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:07:06,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:07:06,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:07:06,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:07:06,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:06" (1/1) ... [2022-12-14 18:07:06,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:07:06,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:07:06,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:07:06,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:07:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 18:07:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:07:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:07:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:07:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:07:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-14 18:07:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-14 18:07:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:07:06,636 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:07:06,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:07:07,419 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:07:07,592 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:07:07,592 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:07:07,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:07:07 BoogieIcfgContainer [2022-12-14 18:07:07,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:07:07,595 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:07:07,595 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:07:07,603 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:07:07,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:07:07" (1/1) ... [2022-12-14 18:07:07,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:07:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2022-12-14 18:07:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2022-12-14 18:07:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:07:07,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:07,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:07,690 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 18:07:07,694 INFO L158 Benchmark]: Toolchain (without parser) took 3644.69ms. Allocated memory was 199.2MB in the beginning and 260.0MB in the end (delta: 60.8MB). Free memory was 159.0MB in the beginning and 125.7MB in the end (delta: 33.2MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,694 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:07:07,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2141.10ms. Allocated memory was 199.2MB in the beginning and 260.0MB in the end (delta: 60.8MB). Free memory was 159.0MB in the beginning and 163.0MB in the end (delta: -4.0MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,695 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.92ms. Allocated memory is still 260.0MB. Free memory was 163.0MB in the beginning and 151.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,695 INFO L158 Benchmark]: Boogie Preprocessor took 73.09ms. Allocated memory is still 260.0MB. Free memory was 151.6MB in the beginning and 144.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,695 INFO L158 Benchmark]: RCFGBuilder took 1189.61ms. Allocated memory is still 260.0MB. Free memory was 144.2MB in the beginning and 133.1MB in the end (delta: 11.1MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,696 INFO L158 Benchmark]: CodeCheck took 97.45ms. Allocated memory is still 260.0MB. Free memory was 133.1MB in the beginning and 125.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:07:07,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2141.10ms. Allocated memory was 199.2MB in the beginning and 260.0MB in the end (delta: 60.8MB). Free memory was 159.0MB in the beginning and 163.0MB in the end (delta: -4.0MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.92ms. Allocated memory is still 260.0MB. Free memory was 163.0MB in the beginning and 151.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.09ms. Allocated memory is still 260.0MB. Free memory was 151.6MB in the beginning and 144.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1189.61ms. Allocated memory is still 260.0MB. Free memory was 144.2MB in the beginning and 133.1MB in the end (delta: 11.1MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * CodeCheck took 97.45ms. Allocated memory is still 260.0MB. Free memory was 133.1MB in the beginning and 125.7MB 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 18:07:07,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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_a93095d8-9dc1-422e-acbd-295b3599424b/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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- 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 18:07:09,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:07:09,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:07:09,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:07:09,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:07:09,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:07:09,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:07:09,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:07:09,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:07:09,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:07:09,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:07:09,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:07:09,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:07:09,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:07:09,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:07:09,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:07:09,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:07:09,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:07:09,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:07:09,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:07:09,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:07:09,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:07:09,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:07:09,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:07:09,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:07:09,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:07:09,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:07:09,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:07:09,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:07:09,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:07:09,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:07:09,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:07:09,492 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:07:09,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:07:09,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:07:09,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:07:09,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:07:09,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:07:09,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:07:09,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:07:09,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:07:09,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:07:09,519 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:07:09,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:07:09,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:07:09,520 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:07:09,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:07:09,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:07:09,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:07:09,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:07:09,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:07:09,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:07:09,522 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:07:09,522 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:07:09,522 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:07:09,522 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:07:09,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:07:09,523 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:07:09,523 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:07:09,523 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:07:09,523 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:07:09,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:07:09,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:07:09,524 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:07:09,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:07:09,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:07:09,524 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:07:09,524 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:07:09,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:07:09,525 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:07:09,525 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:07:09,525 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_a93095d8-9dc1-422e-acbd-295b3599424b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2022-12-14 18:07:09,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:07:09,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:07:09,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:07:09,827 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:07:09,828 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:07:09,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2022-12-14 18:07:12,505 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:07:12,915 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:07:12,916 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2022-12-14 18:07:12,952 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/c10c74642/c41cae3a7d0040c4a92b007b353f0264/FLAG4e8f67608 [2022-12-14 18:07:12,966 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/data/c10c74642/c41cae3a7d0040c4a92b007b353f0264 [2022-12-14 18:07:12,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:07:12,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:07:12,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:07:12,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:07:12,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:07:12,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:07:12" (1/1) ... [2022-12-14 18:07:12,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34dfc9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:12, skipping insertion in model container [2022-12-14 18:07:12,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:07:12" (1/1) ... [2022-12-14 18:07:12,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:07:13,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:07:13,240 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2022-12-14 18:07:13,245 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2022-12-14 18:07:13,865 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,866 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,866 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,867 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,867 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,877 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,877 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,878 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:13,937 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:13,938 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:13,938 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:13,943 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:07:13,944 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:07:13,944 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:07:14,164 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:07:14,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:07:14,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:07:14,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:07:14,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:07:14,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:07:14,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:07:14,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:07:14,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:07:14,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:07:14,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:07:14,290 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:07:14,312 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,330 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:07:14,339 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,372 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,373 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,426 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:07:14,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:07:14,494 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 18:07:14,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:07:14,533 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2022-12-14 18:07:14,534 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2022-12-14 18:07:14,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,567 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,567 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,574 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,574 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,574 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,577 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:07:14,578 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:07:14,579 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:07:14,611 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:07:14,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:07:14,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:07:14,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:07:14,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:07:14,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:07:14,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:07:14,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:07:14,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:07:14,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:07:14,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:07:14,632 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:07:14,641 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,650 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:07:14,654 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,692 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:07:14,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:07:14,708 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:07:14,717 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2022-12-14 18:07:14,717 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_a93095d8-9dc1-422e-acbd-295b3599424b/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2022-12-14 18:07:14,751 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,753 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,758 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,762 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,762 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,762 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:07:14,765 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:07:14,766 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:07:14,766 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:07:14,780 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:07:14,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:07:14,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:07:14,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:07:14,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:07:14,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:07:14,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:07:14,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:07:14,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:07:14,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:07:14,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:07:14,796 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:07:14,804 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,813 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:07:14,817 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:07:14,835 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,836 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:07:14,864 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:07:14,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:07:15,094 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:07:15,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15 WrapperNode [2022-12-14 18:07:15,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:07:15,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:07:15,095 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:07:15,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:07:15,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,239 INFO L138 Inliner]: procedures = 711, calls = 2665, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 887 [2022-12-14 18:07:15,239 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:07:15,240 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:07:15,240 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:07:15,240 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:07:15,250 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,305 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:07:15,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:07:15,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:07:15,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:07:15,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:07:15" (1/1) ... [2022-12-14 18:07:15,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:07:15,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:07:15,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:07:15,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:07:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:07:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:07:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 18:07:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:07:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:07:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:07:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:07:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 18:07:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:07:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:07:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:07:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:07:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:07:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:07:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:07:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 18:07:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:07:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:07:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:07:15,389 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 18:07:15,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:07:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:07:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:07:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:07:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:07:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:07:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:07:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-14 18:07:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-14 18:07:15,603 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:07:15,605 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:07:27,144 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:07:27,353 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:07:27,353 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:07:27,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:07:27 BoogieIcfgContainer [2022-12-14 18:07:27,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:07:27,356 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:07:27,356 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:07:27,363 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:07:27,363 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:07:27" (1/1) ... [2022-12-14 18:07:27,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:07:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2022-12-14 18:07:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2022-12-14 18:07:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:07:27,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:27,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:27,448 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 18:07:27,451 INFO L158 Benchmark]: Toolchain (without parser) took 14480.58ms. Allocated memory was 94.4MB in the beginning and 184.5MB in the end (delta: 90.2MB). Free memory was 62.9MB in the beginning and 86.3MB in the end (delta: -23.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,451 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:07:27,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2122.89ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 62.7MB in the beginning and 47.6MB in the end (delta: 15.1MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 144.67ms. Allocated memory is still 136.3MB. Free memory was 47.6MB in the beginning and 75.8MB in the end (delta: -28.3MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,453 INFO L158 Benchmark]: Boogie Preprocessor took 81.94ms. Allocated memory is still 136.3MB. Free memory was 75.8MB in the beginning and 66.7MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,453 INFO L158 Benchmark]: RCFGBuilder took 12032.62ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 66.7MB in the beginning and 92.5MB in the end (delta: -25.8MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,453 INFO L158 Benchmark]: CodeCheck took 94.12ms. Allocated memory is still 184.5MB. Free memory was 92.5MB in the beginning and 86.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:07:27,455 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 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2122.89ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 62.7MB in the beginning and 47.6MB in the end (delta: 15.1MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 144.67ms. Allocated memory is still 136.3MB. Free memory was 47.6MB in the beginning and 75.8MB in the end (delta: -28.3MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.94ms. Allocated memory is still 136.3MB. Free memory was 75.8MB in the beginning and 66.7MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 12032.62ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 66.7MB in the beginning and 92.5MB in the end (delta: -25.8MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * CodeCheck took 94.12ms. Allocated memory is still 184.5MB. Free memory was 92.5MB in the beginning and 86.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:07:27,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a93095d8-9dc1-422e-acbd-295b3599424b/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