./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI --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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c ...................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI --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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c ..................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:20:41,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:20:41,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:20:41,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:20:41,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:20:41,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:20:41,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:20:41,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:20:41,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:20:41,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:20:41,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:20:41,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:20:41,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:20:41,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:20:41,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:20:41,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:20:41,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:20:41,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:20:41,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:20:41,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:20:41,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:20:41,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:20:41,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:20:41,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:20:41,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:20:41,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:20:41,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:20:41,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:20:41,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:20:41,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:20:41,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:20:41,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:20:41,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:20:41,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:20:41,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:20:41,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:20:41,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:20:41,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:20:41,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:20:41,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:20:41,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:20:41,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:20:41,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:20:41,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:20:41,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:20:41,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:20:41,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:20:41,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:20:41,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:20:41,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:20:41,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:20:41,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:20:41,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:20:41,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:20:41,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:20:41,921 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:20:41,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:20:41,921 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:20:41,922 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:20:41,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:20:41,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:41,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:20:41,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:20:41,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:20:41,924 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:20:41,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:20:41,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:20:41,925 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-10-29 04:20:42,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:20:42,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:20:42,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:20:42,284 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:20:42,285 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:20:42,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-29 04:20:42,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/75678c50f/7e4cf26c37fe49d7ae304f5340042a39/FLAG248a5f016 [2021-10-29 04:20:43,390 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:20:43,393 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-29 04:20:43,449 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/75678c50f/7e4cf26c37fe49d7ae304f5340042a39/FLAG248a5f016 [2021-10-29 04:20:43,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/75678c50f/7e4cf26c37fe49d7ae304f5340042a39 [2021-10-29 04:20:43,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:20:43,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:20:43,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:43,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:20:43,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:20:43,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:43" (1/1) ... [2021-10-29 04:20:43,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc8390d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:43, skipping insertion in model container [2021-10-29 04:20:43,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:43" (1/1) ... [2021-10-29 04:20:43,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:20:43,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:20:44,118 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-29 04:20:44,125 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-29 04:20:44,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:20:44,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:20:45,195 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,196 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,197 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,197 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,198 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,212 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,213 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,215 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,215 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:45,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:20:45,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:20:45,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:20:45,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:20:45,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:20:45,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:20:45,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:20:45,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:20:45,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:20:45,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:20:45,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:20:46,191 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,192 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:46,351 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:20:46,366 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-29 04:20:46,366 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-29 04:20:46,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:20:46,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:20:46,404 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,405 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,406 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,406 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,408 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,422 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,424 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,428 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,430 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:20:46,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:20:46,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:20:46,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:20:46,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:20:46,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:20:46,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:20:46,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:20:46,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:20:46,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:20:46,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:20:46,626 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,627 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:20:46,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:46,964 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:20:46,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46 WrapperNode [2021-10-29 04:20:46,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:46,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:46,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:20:46,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:20:46,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,263 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:47,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:20:47,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:20:47,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:20:47,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:20:47,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:20:47,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:20:47,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:20:47,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:46" (1/1) ... [2021-10-29 04:20:47,415 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:47,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:20:47,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:20:47,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:20:47,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 04:20:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 04:20:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:20:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:20:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:20:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:20:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:20:47,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:20:47,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:20:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:20:47,512 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:20:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:20:47,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:20:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:20:47,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:20:47,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:20:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:20:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:20:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:20:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:20:47,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:21:28,615 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:21:28,616 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 04:21:28,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:28 BoogieIcfgContainer [2021-10-29 04:21:28,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:21:28,620 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:21:28,620 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:21:28,637 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:21:28,638 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:21:28" (1/1) ... [2021-10-29 04:21:28,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:21:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-10-29 04:21:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-10-29 04:21:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 04:21:28,710 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:28,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:28,770 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:419) 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:145) 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:444) 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) [2021-10-29 04:21:28,783 INFO L168 Benchmark]: Toolchain (without parser) took 45026.44 ms. Allocated memory was 119.5 MB in the beginning and 392.2 MB in the end (delta: 272.6 MB). Free memory was 92.5 MB in the beginning and 138.3 MB in the end (delta: -45.9 MB). Peak memory consumption was 227.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,785 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 86.0 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:21:28,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3211.03 ms. Allocated memory was 119.5 MB in the beginning and 167.8 MB in the end (delta: 48.2 MB). Free memory was 92.5 MB in the beginning and 85.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,788 INFO L168 Benchmark]: Boogie Procedure Inliner took 296.51 ms. Allocated memory is still 167.8 MB. Free memory was 85.8 MB in the beginning and 75.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,788 INFO L168 Benchmark]: Boogie Preprocessor took 138.84 ms. Allocated memory is still 167.8 MB. Free memory was 75.0 MB in the beginning and 114.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,792 INFO L168 Benchmark]: RCFGBuilder took 41215.77 ms. Allocated memory was 167.8 MB in the beginning and 392.2 MB in the end (delta: 224.4 MB). Free memory was 114.8 MB in the beginning and 144.6 MB in the end (delta: -29.8 MB). Peak memory consumption was 240.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,793 INFO L168 Benchmark]: CodeCheck took 159.07 ms. Allocated memory is still 392.2 MB. Free memory was 144.6 MB in the beginning and 138.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:28,796 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 86.0 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3211.03 ms. Allocated memory was 119.5 MB in the beginning and 167.8 MB in the end (delta: 48.2 MB). Free memory was 92.5 MB in the beginning and 85.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 296.51 ms. Allocated memory is still 167.8 MB. Free memory was 85.8 MB in the beginning and 75.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 138.84 ms. Allocated memory is still 167.8 MB. Free memory was 75.0 MB in the beginning and 114.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41215.77 ms. Allocated memory was 167.8 MB in the beginning and 392.2 MB in the end (delta: 224.4 MB). Free memory was 114.8 MB in the beginning and 144.6 MB in the end (delta: -29.8 MB). Peak memory consumption was 240.7 MB. Max. memory is 16.1 GB. * CodeCheck took 159.07 ms. Allocated memory is still 392.2 MB. Free memory was 144.6 MB in the beginning and 138.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:21:28,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:21:31,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:21:31,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:21:31,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:21:31,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:21:31,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:21:31,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:21:31,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:21:31,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:21:31,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:21:31,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:21:31,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:21:31,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:21:31,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:21:31,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:21:31,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:21:31,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:21:31,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:21:31,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:21:31,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:21:31,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:21:31,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:21:31,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:21:31,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:21:31,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:21:31,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:21:31,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:21:31,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:21:31,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:21:31,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:21:31,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:21:31,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:21:31,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:21:31,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:21:31,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:21:31,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:21:31,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:21:31,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:21:31,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:21:31,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:21:31,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:21:31,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:21:31,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:21:31,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:21:31,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:21:31,379 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:21:31,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:21:31,380 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:21:31,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:21:31,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:21:31,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:21:31,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:21:31,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:21:31,383 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:21:31,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:21:31,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:21:31,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:21:31,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:21:31,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:21:31,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:21:31,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:21:31,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:21:31,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:31,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:21:31,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:21:31,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:21:31,386 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:21:31,386 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:21:31,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:21:31,387 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:21:31,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:21:31,387 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2021-10-29 04:21:31,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:21:31,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:21:31,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:21:31,847 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:21:31,848 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:21:31,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-29 04:21:31,938 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/4724efb27/9999e429840c422490c410ad6829051e/FLAG5af18de5b [2021-10-29 04:21:32,905 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:21:32,906 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-29 04:21:32,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/4724efb27/9999e429840c422490c410ad6829051e/FLAG5af18de5b [2021-10-29 04:21:33,363 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/data/4724efb27/9999e429840c422490c410ad6829051e [2021-10-29 04:21:33,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:21:33,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:21:33,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:33,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:21:33,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:21:33,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:33" (1/1) ... [2021-10-29 04:21:33,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e61a907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:33, skipping insertion in model container [2021-10-29 04:21:33,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:21:33" (1/1) ... [2021-10-29 04:21:33,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:21:33,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:21:33,825 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-29 04:21:33,832 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-29 04:21:33,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:33,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:34,809 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,810 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,810 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,811 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,813 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,831 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,832 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,834 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:34,835 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:35,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:35,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:35,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:35,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:35,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:35,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:35,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:35,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:35,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:35,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:35,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:35,694 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:35,694 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:35,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:35,834 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:21:35,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:21:35,937 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-29 04:21:35,938 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-29 04:21:35,942 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:35,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:36,007 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,007 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,007 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,008 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,008 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,015 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,016 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,017 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,017 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:36,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:36,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:36,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:36,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:36,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:36,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:36,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:36,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:36,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:36,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:36,187 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,187 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:36,256 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:21:36,284 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-29 04:21:36,286 WARN L228 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_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-29 04:21:36,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:21:36,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:21:36,332 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,333 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,333 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,334 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,334 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,346 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,346 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,347 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,348 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:21:36,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:21:36,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:21:36,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:21:36,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:21:36,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:21:36,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:21:36,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:21:36,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:21:36,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:21:36,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:21:36,506 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,507 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:21:36,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:21:36,858 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:21:36,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36 WrapperNode [2021-10-29 04:21:36,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:21:36,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:36,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:21:36,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:21:36,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:21:37,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:21:37,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:21:37,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:21:37,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:21:37,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:21:37,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:21:37,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:21:37,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:21:36" (1/1) ... [2021-10-29 04:21:37,326 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:21:37,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:21:37,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:21:37,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:21:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 04:21:37,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 04:21:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:21:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:21:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:21:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 04:21:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:21:37,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:21:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:21:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:21:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:21:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:21:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:21:37,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:21:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:21:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:21:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:21:37,461 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:21:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:21:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:21:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:21:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:21:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:21:37,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:22:20,676 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:22:20,676 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 04:22:20,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:20 BoogieIcfgContainer [2021-10-29 04:22:20,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:22:20,680 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:22:20,680 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:22:20,693 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:22:20,693 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:20" (1/1) ... [2021-10-29 04:22:20,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:22:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-10-29 04:22:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-10-29 04:22:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 04:22:20,754 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:20,755 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:20,809 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:419) 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:145) 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:444) 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) [2021-10-29 04:22:20,815 INFO L168 Benchmark]: Toolchain (without parser) took 47445.91 ms. Allocated memory was 67.1 MB in the beginning and 773.8 MB in the end (delta: 706.7 MB). Free memory was 38.6 MB in the beginning and 384.3 MB in the end (delta: -345.7 MB). Peak memory consumption was 357.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,815 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:22:20,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3491.25 ms. Allocated memory was 67.1 MB in the beginning and 157.3 MB in the end (delta: 90.2 MB). Free memory was 38.3 MB in the beginning and 88.9 MB in the end (delta: -50.6 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,817 INFO L168 Benchmark]: Boogie Procedure Inliner took 301.80 ms. Allocated memory is still 157.3 MB. Free memory was 88.9 MB in the beginning and 77.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,818 INFO L168 Benchmark]: Boogie Preprocessor took 152.78 ms. Allocated memory is still 157.3 MB. Free memory was 77.6 MB in the beginning and 67.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,818 INFO L168 Benchmark]: RCFGBuilder took 43361.74 ms. Allocated memory was 157.3 MB in the beginning and 773.8 MB in the end (delta: 616.6 MB). Free memory was 67.9 MB in the beginning and 389.5 MB in the end (delta: -321.6 MB). Peak memory consumption was 332.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,819 INFO L168 Benchmark]: CodeCheck took 132.12 ms. Allocated memory is still 773.8 MB. Free memory was 389.5 MB in the beginning and 384.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:20,822 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3491.25 ms. Allocated memory was 67.1 MB in the beginning and 157.3 MB in the end (delta: 90.2 MB). Free memory was 38.3 MB in the beginning and 88.9 MB in the end (delta: -50.6 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 301.80 ms. Allocated memory is still 157.3 MB. Free memory was 88.9 MB in the beginning and 77.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 152.78 ms. Allocated memory is still 157.3 MB. Free memory was 77.6 MB in the beginning and 67.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43361.74 ms. Allocated memory was 157.3 MB in the beginning and 773.8 MB in the end (delta: 616.6 MB). Free memory was 67.9 MB in the beginning and 389.5 MB in the end (delta: -321.6 MB). Peak memory consumption was 332.4 MB. Max. memory is 16.1 GB. * CodeCheck took 132.12 ms. Allocated memory is still 773.8 MB. Free memory was 389.5 MB in the beginning and 384.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:22:20,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f7fd7ba-5e1e-4d05-a9ba-5dc4b556c7c8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...