./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:30:52,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:30:52,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:30:52,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:30:52,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:30:52,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:30:52,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:30:52,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:30:52,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:30:52,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:30:52,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:30:52,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:30:52,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:30:52,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:30:52,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:30:52,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:30:52,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:30:52,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:30:52,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:30:52,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:30:52,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:30:52,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:30:52,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:30:52,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:30:52,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:30:52,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:30:52,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:30:52,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:30:52,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:30:52,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:30:52,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:30:52,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:30:52,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:30:52,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:30:52,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:30:52,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:30:52,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:30:52,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:30:52,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:30:52,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:30:52,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:30:52,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:30:52,347 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:30:52,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:30:52,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:30:52,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:30:52,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:30:52,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:30:52,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:30:52,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:30:52,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:30:52,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:30:52,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:30:52,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:30:52,375 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:30:52,375 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:30:52,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:30:52,375 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:30:52,376 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:30:52,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:30:52,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:30:52,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:30:52,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:30:52,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:30:52,377 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:30:52,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:30:52,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:30:52,378 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d [2021-11-13 23:30:52,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:30:52,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:30:52,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:30:52,670 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:30:52,671 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:30:52,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-11-13 23:30:52,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/a2afda86b/9a5f30fa3ba24bd3bfe22d7bbcffd95c/FLAG744e0fa83 [2021-11-13 23:30:53,550 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:30:53,551 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-11-13 23:30:53,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/a2afda86b/9a5f30fa3ba24bd3bfe22d7bbcffd95c/FLAG744e0fa83 [2021-11-13 23:30:54,059 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/a2afda86b/9a5f30fa3ba24bd3bfe22d7bbcffd95c [2021-11-13 23:30:54,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:30:54,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:30:54,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:30:54,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:30:54,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:30:54,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:30:54" (1/1) ... [2021-11-13 23:30:54,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337c31d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:54, skipping insertion in model container [2021-11-13 23:30:54,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:30:54" (1/1) ... [2021-11-13 23:30:54,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:30:54,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:30:54,458 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-11-13 23:30:54,464 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-11-13 23:30:54,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:30:54,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:30:55,291 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,292 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,293 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,294 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,295 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,310 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,311 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,313 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,314 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,317 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,319 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,319 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:55,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:30:55,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:30:55,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:30:55,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:30:55,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:30:55,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:30:55,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:30:55,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:30:55,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:30:55,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:30:55,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:30:55,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:30:55,909 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:30:55,951 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-11-13 23:30:55,951 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-11-13 23:30:55,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:30:55,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:30:56,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,073 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,074 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,075 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,076 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,102 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,111 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:30:56,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:30:56,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:30:56,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:30:56,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:30:56,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:30:56,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:30:56,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:30:56,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:30:56,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:30:56,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:30:56,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:30:56,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:30:56,427 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:30:56,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56 WrapperNode [2021-11-13 23:30:56,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:30:56,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:30:56,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:30:56,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:30:56,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:30:56,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:30:56,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:30:56,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:30:56,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,610 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:30:56,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:30:56,665 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:30:56,665 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:30:56,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:30:56" (1/1) ... [2021-11-13 23:30:56,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:30:56,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:30:56,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:30:56,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:30:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:30:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:30:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:30:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:30:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:30:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:30:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:30:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:30:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:30:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:30:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:30:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:30:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:30:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:30:56,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:30:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:30:57,407 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:30:57,407 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:30:57,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:30:57 BoogieIcfgContainer [2021-11-13 23:30:57,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:30:57,411 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:30:57,411 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:30:57,422 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:30:57,422 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:30:57" (1/1) ... [2021-11-13 23:30:57,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:30:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:30:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 62 transitions. [2021-11-13 23:30:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2021-11-13 23:30:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 23:30:57,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:30:57,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:30:57,549 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 23:30:57,553 INFO L158 Benchmark]: Toolchain (without parser) took 3489.78ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 67.6MB in the beginning and 52.2MB in the end (delta: 15.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,554 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 96.5MB. Free memory was 70.0MB in the beginning and 70.0MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:30:57,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2364.48ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 67.4MB in the beginning and 55.4MB in the end (delta: 12.0MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,555 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.92ms. Allocated memory is still 121.6MB. Free memory was 55.4MB in the beginning and 50.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,556 INFO L158 Benchmark]: Boogie Preprocessor took 75.07ms. Allocated memory is still 121.6MB. Free memory was 50.5MB in the beginning and 47.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,557 INFO L158 Benchmark]: RCFGBuilder took 745.77ms. Allocated memory is still 121.6MB. Free memory was 47.7MB in the beginning and 59.2MB in the end (delta: -11.4MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,557 INFO L158 Benchmark]: CodeCheck took 140.64ms. Allocated memory is still 121.6MB. Free memory was 59.2MB in the beginning and 52.2MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:30:57,561 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 0.34ms. Allocated memory is still 96.5MB. Free memory was 70.0MB in the beginning and 70.0MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2364.48ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 67.4MB in the beginning and 55.4MB in the end (delta: 12.0MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.92ms. Allocated memory is still 121.6MB. Free memory was 55.4MB in the beginning and 50.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.07ms. Allocated memory is still 121.6MB. Free memory was 50.5MB in the beginning and 47.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 745.77ms. Allocated memory is still 121.6MB. Free memory was 47.7MB in the beginning and 59.2MB in the end (delta: -11.4MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * CodeCheck took 140.64ms. Allocated memory is still 121.6MB. Free memory was 59.2MB in the beginning and 52.2MB in the end (delta: 7.0MB). 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 23:30:57,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:31:00,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:31:00,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:31:00,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:31:00,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:31:00,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:31:00,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:31:00,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:31:00,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:31:00,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:31:00,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:31:00,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:31:00,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:31:00,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:31:00,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:31:00,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:31:00,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:31:00,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:31:00,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:31:00,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:31:00,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:31:00,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:31:00,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:31:00,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:31:00,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:31:00,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:31:00,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:31:00,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:31:00,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:31:00,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:31:00,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:31:00,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:31:00,384 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:31:00,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:31:00,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:31:00,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:31:00,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:31:00,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:31:00,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:31:00,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:31:00,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:31:00,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:31:00,447 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:31:00,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:31:00,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:31:00,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:31:00,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:31:00,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:31:00,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:31:00,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:31:00,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:31:00,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:31:00,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:31:00,454 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:31:00,454 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:31:00,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:31:00,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:31:00,455 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:31:00,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:31:00,456 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:31:00,456 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:31:00,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:31:00,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:31:00,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:31:00,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:31:00,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:31:00,457 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:31:00,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:31:00,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:31:00,458 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:31:00,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:31:00,459 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d [2021-11-13 23:31:00,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:31:00,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:31:00,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:31:00,900 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:31:00,901 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:31:00,903 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-11-13 23:31:00,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/bb44f95b4/623d87ef57b14963b20584850df5623b/FLAG2a222fdfa [2021-11-13 23:31:02,067 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:31:02,068 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-11-13 23:31:02,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/bb44f95b4/623d87ef57b14963b20584850df5623b/FLAG2a222fdfa [2021-11-13 23:31:02,485 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/data/bb44f95b4/623d87ef57b14963b20584850df5623b [2021-11-13 23:31:02,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:31:02,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:31:02,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:31:02,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:31:02,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:31:02,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:31:02" (1/1) ... [2021-11-13 23:31:02,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62248a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:02, skipping insertion in model container [2021-11-13 23:31:02,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:31:02" (1/1) ... [2021-11-13 23:31:02,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:31:02,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:31:02,923 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-11-13 23:31:02,929 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-11-13 23:31:02,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:31:02,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:31:04,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,038 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,038 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,039 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,042 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,070 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,072 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,079 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,088 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,090 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:31:04,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:31:04,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:31:04,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:31:04,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:31:04,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:31:04,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:31:04,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:31:04,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:31:04,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:31:04,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:31:04,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:31:04,773 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:31:04,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:31:04,817 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-11-13 23:31:04,818 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-11-13 23:31:04,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:31:04,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:31:04,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,924 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,938 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,942 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,944 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,945 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,945 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:04,949 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:31:05,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:31:05,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:31:05,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:31:05,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:31:05,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:31:05,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:31:05,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:31:05,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:31:05,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:31:05,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:31:05,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:31:05,123 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:31:05,150 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-11-13 23:31:05,151 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_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-11-13 23:31:05,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:31:05,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:31:05,207 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,207 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,207 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,208 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,209 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,230 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:31:05,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:31:05,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:31:05,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:31:05,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:31:05,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:31:05,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:31:05,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:31:05,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:31:05,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:31:05,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:31:05,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:31:05,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:31:05,684 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:31:05,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05 WrapperNode [2021-11-13 23:31:05,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:31:05,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:31:05,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:31:05,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:31:05,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:31:05,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:31:05,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:31:05,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:31:05,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:31:05,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:31:05,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:31:05,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:31:05,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:05" (1/1) ... [2021-11-13 23:31:05,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:31:05,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:31:05,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:31:05,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:31:06,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:31:06,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:31:06,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:31:06,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:31:06,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:31:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:31:06,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:31:06,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:31:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:31:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:31:06,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:31:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:31:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:31:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:31:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:31:06,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:31:06,859 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:31:06,859 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:31:06,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:31:06 BoogieIcfgContainer [2021-11-13 23:31:06,862 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:31:06,863 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:31:06,863 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:31:06,874 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:31:06,874 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:31:06" (1/1) ... [2021-11-13 23:31:06,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:31:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:31:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 62 transitions. [2021-11-13 23:31:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2021-11-13 23:31:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 23:31:06,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:31:06,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:31:06,999 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 23:31:07,003 INFO L158 Benchmark]: Toolchain (without parser) took 4500.46ms. Allocated memory was 79.7MB in the beginning and 148.9MB in the end (delta: 69.2MB). Free memory was 56.2MB in the beginning and 79.0MB in the end (delta: -22.8MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,004 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 79.7MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:31:07,005 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3180.61ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 56.0MB in the beginning and 51.3MB in the end (delta: 4.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,005 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.77ms. Allocated memory is still 111.1MB. Free memory was 51.3MB in the beginning and 45.7MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,006 INFO L158 Benchmark]: Boogie Preprocessor took 63.96ms. Allocated memory is still 111.1MB. Free memory was 45.7MB in the beginning and 42.3MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,007 INFO L158 Benchmark]: RCFGBuilder took 937.19ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 42.3MB in the beginning and 85.3MB in the end (delta: -43.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,007 INFO L158 Benchmark]: CodeCheck took 138.51ms. Allocated memory is still 148.9MB. Free memory was 85.3MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:31:07,010 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 0.30ms. Allocated memory is still 79.7MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3180.61ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 56.0MB in the beginning and 51.3MB in the end (delta: 4.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.77ms. Allocated memory is still 111.1MB. Free memory was 51.3MB in the beginning and 45.7MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.96ms. Allocated memory is still 111.1MB. Free memory was 45.7MB in the beginning and 42.3MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 937.19ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 42.3MB in the beginning and 85.3MB in the end (delta: -43.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 138.51ms. Allocated memory is still 148.9MB. Free memory was 85.3MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:31:07,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b56c06-a5dc-4cb3-bb15-bb25533fbc4d/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