./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b ........................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b ...................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:03:01,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:03:01,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:03:01,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:03:01,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:03:01,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:03:01,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:03:01,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:03:01,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:03:01,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:03:01,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:03:01,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:03:01,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:03:01,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:03:01,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:03:01,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:03:01,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:03:01,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:03:01,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:03:01,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:03:01,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:03:01,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:03:01,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:03:01,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:03:01,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:03:01,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:03:01,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:03:01,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:03:01,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:03:01,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:03:01,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:03:01,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:03:01,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:03:01,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:03:01,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:03:01,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:03:01,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:03:01,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:03:01,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:03:01,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:03:01,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:03:01,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:03:01,704 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:03:01,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:03:01,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:03:01,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:03:01,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:03:01,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:03:01,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:03:01,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:03:01,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:03:01,707 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:03:01,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:03:01,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:03:01,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:03:01,708 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:03:01,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:03:01,709 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:03:01,709 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:03:01,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:03:01,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:01,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:03:01,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:03:01,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:03:01,710 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:03:01,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:03:01,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:03:01,710 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2021-10-29 04:03:01,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:03:01,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:03:01,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:03:01,975 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:03:01,976 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:03:01,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-29 04:03:02,057 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/447f5c4bd/9f9429bfcbee418b8f34eea817f79a92/FLAG4d574a2d4 [2021-10-29 04:03:02,913 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:03:02,915 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-29 04:03:02,966 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/447f5c4bd/9f9429bfcbee418b8f34eea817f79a92/FLAG4d574a2d4 [2021-10-29 04:03:03,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/447f5c4bd/9f9429bfcbee418b8f34eea817f79a92 [2021-10-29 04:03:03,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:03:03,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:03:03,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:03,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:03:03,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:03:03,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:03" (1/1) ... [2021-10-29 04:03:03,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508bb25f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:03, skipping insertion in model container [2021-10-29 04:03:03,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:03" (1/1) ... [2021-10-29 04:03:03,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:03:03,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:03,852 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-29 04:03:03,862 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-29 04:03:03,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:03,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:04,776 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,780 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,781 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,783 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,784 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,799 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,800 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,802 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,802 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,805 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,806 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,807 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:04,807 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:05,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:05,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:05,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:05,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:05,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:05,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:05,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:05,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:05,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:05,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:05,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:05,407 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:03:05,421 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-29 04:03:05,422 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-29 04:03:05,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:05,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:05,471 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,488 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,488 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,489 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,490 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,498 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,509 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,510 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,511 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,512 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,514 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,518 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,518 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:05,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:05,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:05,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:05,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:05,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:05,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:05,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:05,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:05,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:05,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:05,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:05,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:05,849 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:03:05,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05 WrapperNode [2021-10-29 04:03:05,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:05,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:05,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:03:05,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:03:05,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:05,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:05,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:05,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:03:05,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:03:05,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:03:05,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:05,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:05,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:05,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:06,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:06,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:06,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:06,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:03:06,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:03:06,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:03:06,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:03:06,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:05" (1/1) ... [2021-10-29 04:03:06,072 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:06,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:03:06,095 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:03:06,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:03:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:03:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:03:06,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:03:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:03:06,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:03:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:03:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:03:06,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:03:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:03:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:03:06,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:03:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:03:06,181 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:03:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:03:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:03:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:03:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:03:06,183 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:03:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:03:07,127 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:03:07,127 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:03:07,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:07 BoogieIcfgContainer [2021-10-29 04:03:07,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:03:07,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:03:07,132 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:03:07,141 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:03:07,141 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:07" (1/1) ... [2021-10-29 04:03:07,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:03:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:03:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2021-10-29 04:03:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2021-10-29 04:03:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-29 04:03:07,198 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:03:07,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:03:07,248 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:03:07,254 INFO L168 Benchmark]: Toolchain (without parser) took 3828.55 ms. Allocated memory was 102.8 MB in the beginning and 146.8 MB in the end (delta: 44.0 MB). Free memory was 69.4 MB in the beginning and 68.9 MB in the end (delta: 498.4 kB). Peak memory consumption was 44.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,255 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:03:07,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2424.52 ms. Allocated memory was 102.8 MB in the beginning and 146.8 MB in the end (delta: 44.0 MB). Free memory was 69.4 MB in the beginning and 70.6 MB in the end (delta: -1.2 MB). Peak memory consumption was 69.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.48 ms. Allocated memory is still 146.8 MB. Free memory was 70.6 MB in the beginning and 65.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,257 INFO L168 Benchmark]: Boogie Preprocessor took 66.90 ms. Allocated memory is still 146.8 MB. Free memory was 65.0 MB in the beginning and 62.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,258 INFO L168 Benchmark]: RCFGBuilder took 1079.86 ms. Allocated memory is still 146.8 MB. Free memory was 62.2 MB in the beginning and 74.8 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,259 INFO L168 Benchmark]: CodeCheck took 120.36 ms. Allocated memory is still 146.8 MB. Free memory was 74.8 MB in the beginning and 68.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:07,262 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 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2424.52 ms. Allocated memory was 102.8 MB in the beginning and 146.8 MB in the end (delta: 44.0 MB). Free memory was 69.4 MB in the beginning and 70.6 MB in the end (delta: -1.2 MB). Peak memory consumption was 69.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.48 ms. Allocated memory is still 146.8 MB. Free memory was 70.6 MB in the beginning and 65.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 66.90 ms. Allocated memory is still 146.8 MB. Free memory was 65.0 MB in the beginning and 62.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1079.86 ms. Allocated memory is still 146.8 MB. Free memory was 62.2 MB in the beginning and 74.8 MB in the end (delta: -12.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 120.36 ms. Allocated memory is still 146.8 MB. Free memory was 74.8 MB in the beginning and 68.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:03:07,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:03:09,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:03:09,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:03:09,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:03:09,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:03:09,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:03:09,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:03:09,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:03:09,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:03:09,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:03:09,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:03:09,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:03:09,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:03:10,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:03:10,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:03:10,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:03:10,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:03:10,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:03:10,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:03:10,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:03:10,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:03:10,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:03:10,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:03:10,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:03:10,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:03:10,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:03:10,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:03:10,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:03:10,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:03:10,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:03:10,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:03:10,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:03:10,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:03:10,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:03:10,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:03:10,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:03:10,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:03:10,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:03:10,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:03:10,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:03:10,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:03:10,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:03:10,106 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:03:10,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:03:10,108 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:03:10,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:03:10,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:03:10,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:03:10,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:03:10,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:03:10,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:03:10,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:03:10,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:03:10,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:03:10,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:03:10,114 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:03:10,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:03:10,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:03:10,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:03:10,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:03:10,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:03:10,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:03:10,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:10,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:03:10,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:03:10,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:03:10,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:03:10,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:03:10,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:03:10,117 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:03:10,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:03:10,117 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2021-10-29 04:03:10,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:03:10,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:03:10,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:03:10,600 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:03:10,602 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:03:10,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-29 04:03:10,688 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/549a7cbea/4f9201561daa42bea4f05c13d48e331a/FLAGbcbd5e7aa [2021-10-29 04:03:11,699 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:03:11,700 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-29 04:03:11,748 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/549a7cbea/4f9201561daa42bea4f05c13d48e331a/FLAGbcbd5e7aa [2021-10-29 04:03:12,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/data/549a7cbea/4f9201561daa42bea4f05c13d48e331a [2021-10-29 04:03:12,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:03:12,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:03:12,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:12,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:03:12,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:03:12,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:12" (1/1) ... [2021-10-29 04:03:12,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20dc787d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:12, skipping insertion in model container [2021-10-29 04:03:12,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:12" (1/1) ... [2021-10-29 04:03:12,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:03:12,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:12,591 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-29 04:03:12,597 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-29 04:03:12,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:12,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:13,713 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,717 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,719 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,723 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,725 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,747 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,759 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,765 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,768 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,773 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,777 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,779 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:13,785 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:14,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:14,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:14,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:14,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:14,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:14,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:14,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:14,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:14,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:14,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:14,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:14,529 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:03:14,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:14,595 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-29 04:03:14,597 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-29 04:03:14,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:14,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:14,692 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,693 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,693 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,694 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,695 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,704 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,704 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,705 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,706 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,707 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,708 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,709 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,709 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:14,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:14,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:14,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:14,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:14,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:14,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:14,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:14,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:14,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:14,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:14,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:14,865 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:03:14,879 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-29 04:03:14,879 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_ea3cbc7e-c4a1-447c-b530-c704ac67a848/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-29 04:03:14,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:14,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:14,916 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,918 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,925 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,926 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,928 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,929 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,930 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,930 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:14,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:14,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:14,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:14,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:14,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:14,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:14,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:14,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:14,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:14,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:15,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:15,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:15,394 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:03:15,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15 WrapperNode [2021-10-29 04:03:15,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:15,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:15,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:03:15,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:03:15,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:15,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:03:15,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:03:15,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:03:15,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,614 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:03:15,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:03:15,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:03:15,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:03:15,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:15" (1/1) ... [2021-10-29 04:03:15,667 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:15,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:03:15,691 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:03:15,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:03:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:03:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:03:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:03:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:03:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:03:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:03:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:03:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:03:15,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:03:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:03:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:03:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:03:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:03:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:03:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:03:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:03:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:03:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:03:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:03:17,190 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:03:17,190 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:03:17,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:17 BoogieIcfgContainer [2021-10-29 04:03:17,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:03:17,193 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:03:17,193 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:03:17,206 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:03:17,207 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:17" (1/1) ... [2021-10-29 04:03:17,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:03:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:03:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2021-10-29 04:03:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2021-10-29 04:03:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-29 04:03:17,280 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:03:17,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:03:17,330 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:03:17,346 INFO L168 Benchmark]: Toolchain (without parser) took 5195.56 ms. Allocated memory was 73.4 MB in the beginning and 140.5 MB in the end (delta: 67.1 MB). Free memory was 47.6 MB in the beginning and 89.8 MB in the end (delta: -42.2 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,348 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:03:17,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3249.99 ms. Allocated memory was 73.4 MB in the beginning and 140.5 MB in the end (delta: 67.1 MB). Free memory was 47.4 MB in the beginning and 97.6 MB in the end (delta: -50.2 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,352 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.13 ms. Allocated memory is still 140.5 MB. Free memory was 97.6 MB in the beginning and 92.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,353 INFO L168 Benchmark]: Boogie Preprocessor took 103.12 ms. Allocated memory is still 140.5 MB. Free memory was 92.3 MB in the beginning and 88.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,354 INFO L168 Benchmark]: RCFGBuilder took 1536.74 ms. Allocated memory is still 140.5 MB. Free memory was 88.4 MB in the beginning and 95.1 MB in the end (delta: -6.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,358 INFO L168 Benchmark]: CodeCheck took 143.79 ms. Allocated memory is still 140.5 MB. Free memory was 95.1 MB in the beginning and 89.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,361 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 0.30 ms. Allocated memory is still 73.4 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3249.99 ms. Allocated memory was 73.4 MB in the beginning and 140.5 MB in the end (delta: 67.1 MB). Free memory was 47.4 MB in the beginning and 97.6 MB in the end (delta: -50.2 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.13 ms. Allocated memory is still 140.5 MB. Free memory was 97.6 MB in the beginning and 92.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 103.12 ms. Allocated memory is still 140.5 MB. Free memory was 92.3 MB in the beginning and 88.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1536.74 ms. Allocated memory is still 140.5 MB. Free memory was 88.4 MB in the beginning and 95.1 MB in the end (delta: -6.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. * CodeCheck took 143.79 ms. Allocated memory is still 140.5 MB. Free memory was 95.1 MB in the beginning and 89.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:03:17,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3cbc7e-c4a1-447c-b530-c704ac67a848/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...