./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:04,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:04,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:04,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:04,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:04,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:04,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:04,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:04,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:04,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:04,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:04,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:04,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:04,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:04,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:04,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:04,245 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:04,246 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:04,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:04,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:04,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:04,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:04,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:04,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:04,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:04,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:04,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:04,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:04,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:04,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:04,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:04,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:04,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:04,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:04,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:04,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:04,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:04,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:04,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:04,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:04,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:04,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:34:04,332 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:04,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:04,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:04,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:04,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:04,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:04,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:04,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:34:04,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:04,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:04,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:04,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:04,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:04,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:04,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:04,350 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:04,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:04,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:04,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:04,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:04,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:04,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:04,352 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:34:04,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:34:04,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:04,352 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_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-13 22:34:04,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:04,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:04,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:04,724 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:04,725 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:04,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-13 22:34:04,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/97c9aa3aa/fc06f22da7604f348581b8747b010f5d/FLAGe67a975b3 [2021-11-13 22:34:05,662 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:05,663 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-13 22:34:05,717 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/97c9aa3aa/fc06f22da7604f348581b8747b010f5d/FLAGe67a975b3 [2021-11-13 22:34:06,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/97c9aa3aa/fc06f22da7604f348581b8747b010f5d [2021-11-13 22:34:06,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:06,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:06,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:06,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:06,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:06,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:06" (1/1) ... [2021-11-13 22:34:06,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f98d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:06, skipping insertion in model container [2021-11-13 22:34:06,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:06" (1/1) ... [2021-11-13 22:34:06,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:06,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:06,586 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-13 22:34:06,593 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-13 22:34:06,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:06,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:07,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,622 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,623 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,626 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,643 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,644 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,646 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:07,646 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:08,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:08,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:08,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:08,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:08,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:08,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:08,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:08,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:08,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:08,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:08,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,465 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:08,603 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:08,616 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-13 22:34:08,617 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-13 22:34:08,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:08,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:08,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,663 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,664 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:08,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:08,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:08,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:08,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:08,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:08,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:08,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:08,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:08,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:08,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:08,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:08,948 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:09,235 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:09,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09 WrapperNode [2021-11-13 22:34:09,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:09,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:09,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:09,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:09,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:09,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:09,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:09,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:09,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:09,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:09,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:09,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:09,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:09" (1/1) ... [2021-11-13 22:34:09,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:09,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:09,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:09,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 22:34:09,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 22:34:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:34:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:34:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-13 22:34:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 22:34:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 22:34:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:34:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:34:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:34:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:34:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:34:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:34:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:34:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:34:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:34:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:34:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:34:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 22:34:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 22:34:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:34:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:34:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:34:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:34:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:34:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-13 22:34:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:34:28,621 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:34:28,621 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:34:28,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:28 BoogieIcfgContainer [2021-11-13 22:34:28,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:34:28,625 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:34:28,625 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:34:28,635 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:34:28,635 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:28" (1/1) ... [2021-11-13 22:34:28,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:34:28,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:34:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-13 22:34:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-13 22:34:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 22:34:28,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:34:28,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:34:28,752 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: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) [2021-11-13 22:34:28,756 INFO L158 Benchmark]: Toolchain (without parser) took 22568.86ms. Allocated memory was 90.2MB in the beginning and 373.3MB in the end (delta: 283.1MB). Free memory was 65.8MB in the beginning and 196.4MB in the end (delta: -130.6MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,757 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 71.2MB in the beginning and 71.2MB in the end (delta: 45.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:34:28,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3048.73ms. Allocated memory was 90.2MB in the beginning and 178.3MB in the end (delta: 88.1MB). Free memory was 65.6MB in the beginning and 127.2MB in the end (delta: -61.6MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.56ms. Allocated memory is still 178.3MB. Free memory was 127.2MB in the beginning and 115.8MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,759 INFO L158 Benchmark]: Boogie Preprocessor took 127.20ms. Allocated memory is still 178.3MB. Free memory was 115.8MB in the beginning and 106.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,759 INFO L158 Benchmark]: RCFGBuilder took 19010.73ms. Allocated memory was 178.3MB in the beginning and 373.3MB in the end (delta: 195.0MB). Free memory was 106.2MB in the beginning and 203.7MB in the end (delta: -97.5MB). Peak memory consumption was 212.8MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,760 INFO L158 Benchmark]: CodeCheck took 129.50ms. Allocated memory is still 373.3MB. Free memory was 202.7MB in the beginning and 196.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:34:28,763 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 0.29ms. Allocated memory is still 90.2MB. Free memory was 71.2MB in the beginning and 71.2MB in the end (delta: 45.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3048.73ms. Allocated memory was 90.2MB in the beginning and 178.3MB in the end (delta: 88.1MB). Free memory was 65.6MB in the beginning and 127.2MB in the end (delta: -61.6MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.56ms. Allocated memory is still 178.3MB. Free memory was 127.2MB in the beginning and 115.8MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.20ms. Allocated memory is still 178.3MB. Free memory was 115.8MB in the beginning and 106.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19010.73ms. Allocated memory was 178.3MB in the beginning and 373.3MB in the end (delta: 195.0MB). Free memory was 106.2MB in the beginning and 203.7MB in the end (delta: -97.5MB). Peak memory consumption was 212.8MB. Max. memory is 16.1GB. * CodeCheck took 129.50ms. Allocated memory is still 373.3MB. Free memory was 202.7MB in the beginning and 196.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:34:28,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:31,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:31,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:31,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:31,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:31,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:31,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:31,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:31,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:31,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:31,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:31,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:31,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:31,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:31,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:31,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:31,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:31,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:31,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:31,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:31,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:31,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:31,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:31,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:31,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:31,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:31,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:31,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:31,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:31,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:31,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:31,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:31,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:31,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:31,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:31,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:31,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:31,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:31,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:31,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:31,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:31,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:34:31,336 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:31,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:31,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:31,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:31,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:31,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:31,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:34:31,344 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:34:31,345 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:34:31,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:31,345 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:31,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:31,345 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:31,346 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:31,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:31,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:31,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:31,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:34:31,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:34:31,348 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_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-13 22:34:31,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:31,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:31,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:31,778 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:31,779 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:31,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-13 22:34:31,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/31bc3c1a3/047cf7053d334fcc8a7efd6245260c27/FLAG19839a0a4 [2021-11-13 22:34:32,754 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:32,758 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-13 22:34:32,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/31bc3c1a3/047cf7053d334fcc8a7efd6245260c27/FLAG19839a0a4 [2021-11-13 22:34:33,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/data/31bc3c1a3/047cf7053d334fcc8a7efd6245260c27 [2021-11-13 22:34:33,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:33,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:33,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:33,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:33,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:33,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:33" (1/1) ... [2021-11-13 22:34:33,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@176e360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:33, skipping insertion in model container [2021-11-13 22:34:33,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:33" (1/1) ... [2021-11-13 22:34:33,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:33,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:33,766 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-13 22:34:33,773 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-13 22:34:33,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:33,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:34,800 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,810 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,813 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,814 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,838 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,842 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:34,844 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:35,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:35,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:35,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:35,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:35,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:35,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:35,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:35,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:35,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:35,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:35,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:35,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:35,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:35,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:35,813 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:34:35,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:35,931 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-13 22:34:35,932 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-13 22:34:35,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:35,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:36,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,009 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,010 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,011 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,018 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,026 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,027 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:36,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:36,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:36,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:36,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:36,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:36,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:36,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:36,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:36,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:36,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:36,244 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,245 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:36,339 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:36,352 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-13 22:34:36,353 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_1a7de022-25f3-4e2f-b164-9e37b096100e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-13 22:34:36,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:36,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:36,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,394 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,394 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,395 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,396 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:36,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:36,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:36,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:36,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:36,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:36,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:36,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:36,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:36,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:36,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:36,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:36,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:36,926 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:36,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36 WrapperNode [2021-11-13 22:34:36,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:36,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:36,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:36,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:36,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:37,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:37,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:37,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:37,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:37,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:37,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:37,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:37,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2021-11-13 22:34:37,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:37,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:37,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:37,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 22:34:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 22:34:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:34:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:34:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:34:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:34:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 22:34:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-13 22:34:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:34:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:34:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:34:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:34:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 22:34:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 22:34:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 22:34:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 22:34:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:34:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:34:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:34:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:34:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:34:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:34:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:34:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:34:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 22:34:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 22:34:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:34:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:34:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:34:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:34:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-13 22:34:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-13 22:34:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 22:34:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:34:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:34:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 22:34:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 22:34:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 22:34:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 22:35:08,888 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:35:08,889 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:35:08,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:08 BoogieIcfgContainer [2021-11-13 22:35:08,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:35:08,893 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:35:08,893 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:35:08,903 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:35:08,904 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:08" (1/1) ... [2021-11-13 22:35:08,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:35:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:35:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-13 22:35:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-13 22:35:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 22:35:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:35:09,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:35:09,050 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: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) [2021-11-13 22:35:09,058 INFO L158 Benchmark]: Toolchain (without parser) took 35749.70ms. Allocated memory was 54.5MB in the beginning and 625.0MB in the end (delta: 570.4MB). Free memory was 34.1MB in the beginning and 216.1MB in the end (delta: -182.0MB). Peak memory consumption was 389.3MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,058 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:35:09,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3618.40ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.8MB in the beginning and 63.7MB in the end (delta: -29.9MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.34ms. Allocated memory is still 127.9MB. Free memory was 63.7MB in the beginning and 51.7MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,066 INFO L158 Benchmark]: Boogie Preprocessor took 155.72ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 51.7MB in the beginning and 97.9MB in the end (delta: -46.1MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,066 INFO L158 Benchmark]: RCFGBuilder took 31609.26ms. Allocated memory was 159.4MB in the beginning and 625.0MB in the end (delta: 465.6MB). Free memory was 96.8MB in the beginning and 222.5MB in the end (delta: -125.7MB). Peak memory consumption was 377.7MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,069 INFO L158 Benchmark]: CodeCheck took 161.55ms. Allocated memory is still 625.0MB. Free memory was 222.5MB in the beginning and 216.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:35:09,078 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 0.18ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3618.40ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.8MB in the beginning and 63.7MB in the end (delta: -29.9MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.34ms. Allocated memory is still 127.9MB. Free memory was 63.7MB in the beginning and 51.7MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.72ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 51.7MB in the beginning and 97.9MB in the end (delta: -46.1MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. * RCFGBuilder took 31609.26ms. Allocated memory was 159.4MB in the beginning and 625.0MB in the end (delta: 465.6MB). Free memory was 96.8MB in the beginning and 222.5MB in the end (delta: -125.7MB). Peak memory consumption was 377.7MB. Max. memory is 16.1GB. * CodeCheck took 161.55ms. Allocated memory is still 625.0MB. Free memory was 222.5MB in the beginning and 216.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:35:09,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7de022-25f3-4e2f-b164-9e37b096100e/bin/ukojak-2xVlg8857e/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