./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:04:59,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:04:59,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:04:59,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:04:59,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:04:59,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:04:59,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:04:59,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:04:59,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:04:59,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:04:59,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:04:59,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:04:59,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:04:59,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:04:59,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:00,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:00,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:00,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:00,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:00,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:00,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:00,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:00,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:00,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:00,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:00,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:00,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:00,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:00,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:00,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:00,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:00,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:00,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:00,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:00,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:00,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:00,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:00,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:00,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:00,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:00,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:00,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:05:00,092 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:00,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:00,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:00,097 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:00,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:00,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:00,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:00,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:05:00,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:00,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:00,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:00,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:00,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:00,107 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:00,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:00,108 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:00,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:00,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:00,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:00,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:00,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:00,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:00,110 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:05:00,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:05:00,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:00,110 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-13 21:05:00,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:00,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:00,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:00,411 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:00,412 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:00,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-13 21:05:00,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/1b86b5c03/7014b985ae4441858e2872a4af477cc6/FLAG338aee80e [2021-11-13 21:05:01,281 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:01,282 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-13 21:05:01,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/1b86b5c03/7014b985ae4441858e2872a4af477cc6/FLAG338aee80e [2021-11-13 21:05:01,839 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/1b86b5c03/7014b985ae4441858e2872a4af477cc6 [2021-11-13 21:05:01,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:01,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:01,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:01,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:01,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:01,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:01" (1/1) ... [2021-11-13 21:05:01,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@473e5084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:01, skipping insertion in model container [2021-11-13 21:05:01,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:01" (1/1) ... [2021-11-13 21:05:01,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:01,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:02,334 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-13 21:05:02,342 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-13 21:05:02,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:02,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:03,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:03,328 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,349 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,352 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,353 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,357 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,358 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,359 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:03,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:03,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:03,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:03,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:03,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:03,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:03,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:03,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:03,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:03,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:04,002 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,036 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:04,233 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:04,262 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-13 21:05:04,271 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-13 21:05:04,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:04,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:04,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:04,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,347 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,347 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,348 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,348 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:04,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:04,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:04,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:04,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:04,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:04,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:04,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:04,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:04,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:04,456 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:04,768 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:04,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04 WrapperNode [2021-11-13 21:05:04,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:04,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:04,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:04,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:04,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:04,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:04,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:04,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:04,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:04,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:04,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:04,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:04,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:05,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:05,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:05,099 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:05,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:04" (1/1) ... [2021-11-13 21:05:05,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:05,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:05,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:05,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 21:05:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 21:05:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 21:05:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 21:05:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:05:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 21:05:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 21:05:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:05:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 21:05:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 21:05:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-13 21:05:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-13 21:05:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 21:05:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:05:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:05:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:05:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 21:05:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 21:05:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:05:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:05:23,856 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:23,857 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:05:23,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:23 BoogieIcfgContainer [2021-11-13 21:05:23,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:23,862 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:23,863 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:23,875 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:23,875 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:23" (1/1) ... [2021-11-13 21:05:23,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-13 21:05:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-13 21:05:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 21:05:23,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:23,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:24,044 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 21:05:24,049 INFO L158 Benchmark]: Toolchain (without parser) took 22204.68ms. Allocated memory was 107.0MB in the beginning and 406.8MB in the end (delta: 299.9MB). Free memory was 67.1MB in the beginning and 199.4MB in the end (delta: -132.3MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,050 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:24,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2923.36ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 66.9MB in the beginning and 71.9MB in the end (delta: -5.0MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,052 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.69ms. Allocated memory is still 136.3MB. Free memory was 71.9MB in the beginning and 63.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,053 INFO L158 Benchmark]: Boogie Preprocessor took 137.72ms. Allocated memory is still 136.3MB. Free memory was 63.6MB in the beginning and 91.0MB in the end (delta: -27.4MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,053 INFO L158 Benchmark]: RCFGBuilder took 18762.82ms. Allocated memory was 136.3MB in the beginning and 406.8MB in the end (delta: 270.5MB). Free memory was 91.0MB in the beginning and 205.7MB in the end (delta: -114.7MB). Peak memory consumption was 249.1MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,054 INFO L158 Benchmark]: CodeCheck took 185.08ms. Allocated memory is still 406.8MB. Free memory was 205.7MB in the beginning and 199.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:24,058 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 83.9MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2923.36ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 66.9MB in the beginning and 71.9MB in the end (delta: -5.0MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.69ms. Allocated memory is still 136.3MB. Free memory was 71.9MB in the beginning and 63.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.72ms. Allocated memory is still 136.3MB. Free memory was 63.6MB in the beginning and 91.0MB in the end (delta: -27.4MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * RCFGBuilder took 18762.82ms. Allocated memory was 136.3MB in the beginning and 406.8MB in the end (delta: 270.5MB). Free memory was 91.0MB in the beginning and 205.7MB in the end (delta: -114.7MB). Peak memory consumption was 249.1MB. Max. memory is 16.1GB. * CodeCheck took 185.08ms. Allocated memory is still 406.8MB. Free memory was 205.7MB in the beginning and 199.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:24,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:26,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:26,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:26,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:26,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:26,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:26,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:26,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:26,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:26,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:26,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:26,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:26,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:27,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:27,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:27,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:27,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:27,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:27,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:27,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:27,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:27,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:27,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:27,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:27,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:27,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:27,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:27,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:27,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:27,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:27,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:27,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:27,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:27,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:27,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:27,058 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:27,059 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:27,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:27,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:27,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:27,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:27,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:05:27,121 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:27,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:27,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:27,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:27,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:27,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:27,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:27,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:27,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:27,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:27,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:27,129 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:05:27,129 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:05:27,130 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:05:27,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:27,130 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:27,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:27,131 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:27,131 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:27,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:27,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:27,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:27,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:27,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:27,133 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:05:27,133 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:05:27,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:27,134 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:05:27,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:05:27,134 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-13 21:05:27,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:27,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:27,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:27,637 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:27,639 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:27,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-13 21:05:27,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/f6ae18276/e926e81f2a60422da5e6788d22f24c37/FLAG3734b9874 [2021-11-13 21:05:28,872 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:28,873 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-13 21:05:28,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/f6ae18276/e926e81f2a60422da5e6788d22f24c37/FLAG3734b9874 [2021-11-13 21:05:29,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/data/f6ae18276/e926e81f2a60422da5e6788d22f24c37 [2021-11-13 21:05:29,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:29,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:29,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:29,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:29,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:29,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:29" (1/1) ... [2021-11-13 21:05:29,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2155d54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:29, skipping insertion in model container [2021-11-13 21:05:29,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:29" (1/1) ... [2021-11-13 21:05:29,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:29,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:29,806 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-13 21:05:29,814 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-13 21:05:29,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:29,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:31,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:31,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,439 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,444 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,447 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,460 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,461 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,465 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,466 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,468 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:31,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:31,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:31,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:31,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:31,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:31,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:31,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:31,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:31,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:31,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:32,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:32,208 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:05:32,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:32,278 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-13 21:05:32,278 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-13 21:05:32,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:32,284 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:32,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:32,380 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,403 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,404 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,406 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,407 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,411 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,412 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,413 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,414 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:32,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:32,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:32,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:32,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:32,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:32,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:32,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:32,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:32,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:32,505 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:32,568 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:32,593 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-13 21:05:32,594 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_8b07da9f-d256-4b08-b473-3a35bbbc7a40/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-13 21:05:32,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:32,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:32,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:32,660 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,660 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,679 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,680 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,682 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,683 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,684 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,684 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,685 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:32,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:32,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:32,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:32,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:32,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:32,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:32,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:32,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:32,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:32,774 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:32,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:33,030 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:33,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33 WrapperNode [2021-11-13 21:05:33,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:33,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:33,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:33,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:33,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:33,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:33,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:33,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:33,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:33,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:33,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:33,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:33,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:33" (1/1) ... [2021-11-13 21:05:33,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:33,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:33,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:33,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 21:05:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 21:05:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 21:05:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 21:05:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:05:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:05:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 21:05:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 21:05:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 21:05:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:05:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:05:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 21:05:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 21:05:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-13 21:05:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-13 21:05:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 21:05:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:05:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:05:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:05:33,580 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:05:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 21:05:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 21:05:55,886 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:55,887 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:05:55,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:55 BoogieIcfgContainer [2021-11-13 21:05:55,891 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:55,900 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:55,900 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:55,910 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:55,911 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:55" (1/1) ... [2021-11-13 21:05:55,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-13 21:05:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-13 21:05:56,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 21:05:56,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:56,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:56,074 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 21:05:56,081 INFO L158 Benchmark]: Toolchain (without parser) took 26782.07ms. Allocated memory was 71.3MB in the beginning and 610.3MB in the end (delta: 539.0MB). Free memory was 39.7MB in the beginning and 289.1MB in the end (delta: -249.4MB). Peak memory consumption was 289.1MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,082 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 29.9MB in the beginning and 29.9MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:56,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3730.56ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 39.5MB in the beginning and 65.1MB in the end (delta: -25.6MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,088 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.11ms. Allocated memory is still 109.1MB. Free memory was 65.1MB in the beginning and 56.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,090 INFO L158 Benchmark]: Boogie Preprocessor took 178.06ms. Allocated memory is still 109.1MB. Free memory was 56.2MB in the beginning and 47.3MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,091 INFO L158 Benchmark]: RCFGBuilder took 22450.47ms. Allocated memory was 109.1MB in the beginning and 610.3MB in the end (delta: 501.2MB). Free memory was 47.3MB in the beginning and 295.4MB in the end (delta: -248.2MB). Peak memory consumption was 351.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,094 INFO L158 Benchmark]: CodeCheck took 178.60ms. Allocated memory is still 610.3MB. Free memory was 295.4MB in the beginning and 289.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:56,102 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 0.35ms. Allocated memory is still 50.3MB. Free memory was 29.9MB in the beginning and 29.9MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3730.56ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 39.5MB in the beginning and 65.1MB in the end (delta: -25.6MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.11ms. Allocated memory is still 109.1MB. Free memory was 65.1MB in the beginning and 56.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 178.06ms. Allocated memory is still 109.1MB. Free memory was 56.2MB in the beginning and 47.3MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22450.47ms. Allocated memory was 109.1MB in the beginning and 610.3MB in the end (delta: 501.2MB). Free memory was 47.3MB in the beginning and 295.4MB in the end (delta: -248.2MB). Peak memory consumption was 351.4MB. Max. memory is 16.1GB. * CodeCheck took 178.60ms. Allocated memory is still 610.3MB. Free memory was 295.4MB in the beginning and 289.1MB 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 21:05:56,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b07da9f-d256-4b08-b473-3a35bbbc7a40/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