./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_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_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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_bacde9c1-9d06-448f-bd73-17608a1136d8/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:11,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:11,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:11,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:11,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:11,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:11,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:11,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:11,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:11,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:11,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:11,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:11,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:11,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:11,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:11,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:11,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:11,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:11,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:11,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:11,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:11,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:11,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:11,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:11,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:11,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:11,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:11,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:11,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:11,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:11,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:11,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:11,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:11,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:11,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:11,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:11,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:11,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:11,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:11,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:11,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:11,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:33:11,440 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:11,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:11,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:11,442 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:11,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:11,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:11,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:11,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:33:11,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:11,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:11,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:11,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:11,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:11,446 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:11,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:11,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:11,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:11,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:11,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:11,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:11,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:11,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:11,448 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:33:11,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:33:11,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:11,448 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_bacde9c1-9d06-448f-bd73-17608a1136d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-11-13 22:33:11,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:11,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:11,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:11,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:11,791 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:11,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-13 22:33:11,872 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/d4b3a0b75/7be77c5eefc04e5294fcd076f43ca674/FLAGb6a869c7b [2021-11-13 22:33:12,676 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:12,677 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-13 22:33:12,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/d4b3a0b75/7be77c5eefc04e5294fcd076f43ca674/FLAGb6a869c7b [2021-11-13 22:33:13,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/d4b3a0b75/7be77c5eefc04e5294fcd076f43ca674 [2021-11-13 22:33:13,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:13,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:13,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:13,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:13,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:13,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:13" (1/1) ... [2021-11-13 22:33:13,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4584e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:13, skipping insertion in model container [2021-11-13 22:33:13,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:13" (1/1) ... [2021-11-13 22:33:13,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:13,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:13,625 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-13 22:33:13,632 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-13 22:33:13,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:13,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:14,650 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,653 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,659 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,693 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,694 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,697 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,699 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,704 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,706 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,709 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:14,709 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:15,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:15,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:15,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:15,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:15,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:15,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:15,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:15,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:15,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:15,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:15,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:15,254 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:15,323 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-13 22:33:15,324 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-13 22:33:15,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:15,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:15,380 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,380 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,381 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,382 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,432 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,432 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,434 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,434 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,435 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,437 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,437 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:15,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:15,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:15,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:15,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:15,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:15,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:15,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:15,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:15,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:15,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:15,518 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:15,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:15,726 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:15,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15 WrapperNode [2021-11-13 22:33:15,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:15,728 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:15,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:15,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:15,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:15,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:15,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:15,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:15,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,908 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:15,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:15,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:15,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:15,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:15" (1/1) ... [2021-11-13 22:33:15,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:15,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:15,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:15,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-11-13 22:33:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-11-13 22:33:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:33:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:33:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 22:33:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 22:33:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-13 22:33:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-13 22:33:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:33:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-11-13 22:33:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-11-13 22:33:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:33:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:33:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:33:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:33:16,690 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:33:16,690 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:33:16,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:16 BoogieIcfgContainer [2021-11-13 22:33:16,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:33:16,694 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:33:16,694 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:33:16,704 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:33:16,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:16" (1/1) ... [2021-11-13 22:33:16,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:33:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-13 22:33:16,815 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-13 22:33:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:33:16,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,869 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 22:33:16,874 INFO L158 Benchmark]: Toolchain (without parser) took 3679.34ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 51.5MB in the beginning and 106.7MB in the end (delta: -55.2MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,875 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 64.2MB in the beginning and 64.2MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:33:16,876 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2532.35ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 51.2MB in the beginning and 105.1MB in the end (delta: -53.8MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,877 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.03ms. Allocated memory is still 151.0MB. Free memory was 105.1MB in the beginning and 100.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,877 INFO L158 Benchmark]: Boogie Preprocessor took 46.47ms. Allocated memory is still 151.0MB. Free memory was 100.1MB in the beginning and 97.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,878 INFO L158 Benchmark]: RCFGBuilder took 778.42ms. Allocated memory is still 151.0MB. Free memory was 97.2MB in the beginning and 72.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,879 INFO L158 Benchmark]: CodeCheck took 178.11ms. Allocated memory is still 151.0MB. Free memory was 72.1MB in the beginning and 106.7MB in the end (delta: -34.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2021-11-13 22:33:16,883 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 0.32ms. Allocated memory is still 92.3MB. Free memory was 64.2MB in the beginning and 64.2MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2532.35ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 51.2MB in the beginning and 105.1MB in the end (delta: -53.8MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.03ms. Allocated memory is still 151.0MB. Free memory was 105.1MB in the beginning and 100.1MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.47ms. Allocated memory is still 151.0MB. Free memory was 100.1MB in the beginning and 97.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 778.42ms. Allocated memory is still 151.0MB. Free memory was 97.2MB in the beginning and 72.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 178.11ms. Allocated memory is still 151.0MB. Free memory was 72.1MB in the beginning and 106.7MB in the end (delta: -34.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:33:16,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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_bacde9c1-9d06-448f-bd73-17608a1136d8/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:19,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:19,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:19,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:19,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:19,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:19,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:19,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:19,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:19,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:19,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:19,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:19,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:19,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:19,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:19,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:19,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:19,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:19,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:19,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:19,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:19,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:19,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:19,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:19,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:19,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:19,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:19,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:19,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:19,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:19,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:19,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:19,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:19,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:19,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:19,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:19,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:19,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:19,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:19,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:19,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:19,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:33:19,672 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:19,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:19,674 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:19,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:19,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:19,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:19,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:19,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:19,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:19,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:19,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:19,679 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:33:19,679 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:33:19,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:33:19,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:19,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:19,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:19,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:19,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:19,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:19,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:19,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:19,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:19,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:19,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:33:19,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:33:19,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:19,682 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:33:19,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:33:19,683 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_bacde9c1-9d06-448f-bd73-17608a1136d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-11-13 22:33:20,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:20,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:20,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:20,104 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:20,105 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:20,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-13 22:33:20,189 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/58e203f5e/b4779a6fdc48494a8e04461433514f31/FLAG0ad4ab998 [2021-11-13 22:33:21,104 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:21,105 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-13 22:33:21,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/58e203f5e/b4779a6fdc48494a8e04461433514f31/FLAG0ad4ab998 [2021-11-13 22:33:21,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/data/58e203f5e/b4779a6fdc48494a8e04461433514f31 [2021-11-13 22:33:21,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:21,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:21,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:21,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:21,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:21,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6596a303 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21, skipping insertion in model container [2021-11-13 22:33:21,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:21,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:22,035 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-13 22:33:22,049 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-13 22:33:22,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:22,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:23,044 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,045 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,046 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,047 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,048 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,065 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,066 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,068 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,068 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,071 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,072 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,073 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,074 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:23,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:23,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:23,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:23,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:23,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:23,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:23,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:23,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:23,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:23,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:23,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:23,670 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:33:23,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:23,723 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-13 22:33:23,725 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-13 22:33:23,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:23,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:23,817 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,817 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,819 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,827 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,827 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:23,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:23,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:23,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:23,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:23,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:23,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:23,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:23,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:23,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:23,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:23,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:23,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:23,989 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:24,012 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-13 22:33:24,019 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_bacde9c1-9d06-448f-bd73-17608a1136d8/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-13 22:33:24,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:24,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:24,076 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,077 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,077 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,091 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,091 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:24,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:24,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:24,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:24,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:24,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:24,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:24,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:24,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:24,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:24,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:24,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:24,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:24,514 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:24,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24 WrapperNode [2021-11-13 22:33:24,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:24,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:24,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:24,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:24,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:24,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:24,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:24,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:24,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:24,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:24,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:24,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:24,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:24,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:24,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:24,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-11-13 22:33:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-11-13 22:33:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:33:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:33:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:33:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 22:33:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 22:33:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-13 22:33:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-13 22:33:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:33:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-11-13 22:33:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-11-13 22:33:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:33:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:33:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:33:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:25,571 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:33:25,571 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 22:33:25,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:25 BoogieIcfgContainer [2021-11-13 22:33:25,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:33:25,575 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:33:25,575 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:33:25,586 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:33:25,586 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:25" (1/1) ... [2021-11-13 22:33:25,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:33:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-13 22:33:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-13 22:33:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:33:25,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,708 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 22:33:25,712 INFO L158 Benchmark]: Toolchain (without parser) took 4079.59ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 29.6MB in the beginning and 31.3MB in the end (delta: -1.8MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,713 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:33:25,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2882.30ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 29.4MB in the beginning and 32.2MB in the end (delta: -2.8MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,714 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.64ms. Allocated memory is still 86.0MB. Free memory was 32.2MB in the beginning and 47.2MB in the end (delta: -15.0MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,715 INFO L158 Benchmark]: Boogie Preprocessor took 92.74ms. Allocated memory is still 86.0MB. Free memory was 47.2MB in the beginning and 43.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,715 INFO L158 Benchmark]: RCFGBuilder took 778.18ms. Allocated memory is still 86.0MB. Free memory was 43.7MB in the beginning and 37.5MB in the end (delta: 6.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,716 INFO L158 Benchmark]: CodeCheck took 135.26ms. Allocated memory is still 86.0MB. Free memory was 37.5MB in the beginning and 31.3MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:33:25,718 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 0.32ms. Allocated memory is still 58.7MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2882.30ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 29.4MB in the beginning and 32.2MB in the end (delta: -2.8MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.64ms. Allocated memory is still 86.0MB. Free memory was 32.2MB in the beginning and 47.2MB in the end (delta: -15.0MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.74ms. Allocated memory is still 86.0MB. Free memory was 47.2MB in the beginning and 43.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 778.18ms. Allocated memory is still 86.0MB. Free memory was 43.7MB in the beginning and 37.5MB in the end (delta: 6.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 135.26ms. Allocated memory is still 86.0MB. Free memory was 37.5MB in the beginning and 31.3MB in the end (delta: 6.2MB). 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 22:33:25,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bacde9c1-9d06-448f-bd73-17608a1136d8/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