./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu --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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:32:57,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:32:57,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:32:57,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:32:57,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:32:57,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:32:57,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:32:57,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:32:57,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:32:57,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:32:57,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:32:57,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:32:57,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:32:57,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:32:57,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:32:57,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:32:57,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:32:57,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:32:57,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:32:57,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:32:57,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:32:57,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:32:57,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:32:57,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:32:57,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:32:57,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:32:57,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:32:57,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:32:57,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:32:57,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:32:57,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:32:57,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:32:57,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:32:57,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:32:57,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:32:57,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:32:57,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:32:57,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:32:57,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:32:57,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:32:57,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:32:57,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:32:57,379 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:32:57,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:32:57,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:32:57,380 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:32:57,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:32:57,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:32:57,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:32:57,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:32:57,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:32:57,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:32:57,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:32:57,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:32:57,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:32:57,383 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:32:57,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:32:57,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:32:57,384 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:32:57,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:32:57,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:57,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:32:57,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:32:57,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:32:57,385 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:32:57,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:32:57,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:32:57,386 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_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2021-11-23 15:32:57,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:32:57,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:32:57,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:32:57,652 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:32:57,652 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:32:57,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-11-23 15:32:57,718 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/b9782c188/f984150ae5b6480eb417a1b1b95ea792/FLAGa45f8de9d [2021-11-23 15:32:58,553 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:32:58,553 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-11-23 15:32:58,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/b9782c188/f984150ae5b6480eb417a1b1b95ea792/FLAGa45f8de9d [2021-11-23 15:32:59,085 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/b9782c188/f984150ae5b6480eb417a1b1b95ea792 [2021-11-23 15:32:59,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:32:59,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:32:59,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:59,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:32:59,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:32:59,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:59" (1/1) ... [2021-11-23 15:32:59,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285e5d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:59, skipping insertion in model container [2021-11-23 15:32:59,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:59" (1/1) ... [2021-11-23 15:32:59,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:32:59,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:32:59,549 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-11-23 15:32:59,556 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-11-23 15:33:00,493 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:33:00,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:00,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:33:01,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:33:01,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:33:01,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:33:01,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:33:01,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:33:01,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:33:01,072 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:33:01,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:33:01,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:33:01,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,332 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:01,379 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:01,409 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-11-23 15:33:01,410 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-11-23 15:33:01,447 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:33:01,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:33:01,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:33:01,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:33:01,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:33:01,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:33:01,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:33:01,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:33:01,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:33:01,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:33:01,530 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:33:01,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:01,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:01,881 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:01,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01 WrapperNode [2021-11-23 15:33:01,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:01,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:01,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:01,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:01,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:01,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,093 INFO L137 Inliner]: procedures = 691, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 649 [2021-11-23 15:33:02,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:02,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:02,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:02,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:02,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:02,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:02,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:02,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:02,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:01" (1/1) ... [2021-11-23 15:33:02,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:02,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:02,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:02,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:02,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:02,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:33:02,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:33:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:33:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:33:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:33:02,352 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:33:02,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:02,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:33:02,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:33:02,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:33:02,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:33:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:02,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:02,355 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:33:02,355 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:33:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:33:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:33:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:33:02,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:33:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:33:02,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:33:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:33:02,358 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:33:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:33:02,359 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:33:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:33:02,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:33:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:33:02,360 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:33:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:33:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:33:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:33:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:33:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:02,694 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:02,696 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:03,980 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:33:04,061 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:04,068 INFO L158 Benchmark]: Toolchain (without parser) took 4977.14ms. Allocated memory was 107.0MB in the beginning and 205.5MB in the end (delta: 98.6MB). Free memory was 68.0MB in the beginning and 138.4MB in the end (delta: -70.3MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2021-11-23 15:33:04,069 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory was 60.6MB in the beginning and 60.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:04,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2790.80ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 67.7MB in the beginning and 102.0MB in the end (delta: -34.3MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:04,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.62ms. Allocated memory is still 148.9MB. Free memory was 102.0MB in the beginning and 92.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:04,076 INFO L158 Benchmark]: Boogie Preprocessor took 153.38ms. Allocated memory is still 148.9MB. Free memory was 92.8MB in the beginning and 86.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:04,076 INFO L158 Benchmark]: RCFGBuilder took 1806.20ms. Allocated memory was 148.9MB in the beginning and 205.5MB in the end (delta: 56.6MB). Free memory was 86.5MB in the beginning and 138.4MB in the end (delta: -51.9MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:04,085 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory was 60.6MB in the beginning and 60.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2790.80ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 67.7MB in the beginning and 102.0MB in the end (delta: -34.3MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.62ms. Allocated memory is still 148.9MB. Free memory was 102.0MB in the beginning and 92.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.38ms. Allocated memory is still 148.9MB. Free memory was 92.8MB in the beginning and 86.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1806.20ms. Allocated memory was 148.9MB in the beginning and 205.5MB in the end (delta: 56.6MB). Free memory was 86.5MB in the beginning and 138.4MB in the end (delta: -51.9MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:04,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/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_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu --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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:06,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:06,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:06,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:06,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:06,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:06,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:06,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:06,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:06,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:06,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:06,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:06,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:06,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:06,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:06,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:06,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:06,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:06,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:06,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:06,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:06,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:06,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:06,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:06,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:06,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:06,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:06,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:06,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:06,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:06,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:06,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:06,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:06,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:06,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:06,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:06,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:06,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:06,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:06,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:06,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:06,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:33:06,953 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:06,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:06,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:06,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:06,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:06,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:06,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:06,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:06,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:06,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:06,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:06,959 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:33:06,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:33:06,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:33:06,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:06,960 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:06,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:06,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:06,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:06,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:06,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:06,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:06,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:06,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:06,962 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:33:06,962 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:33:06,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:06,963 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:33:06,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:33:06,963 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_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2021-11-23 15:33:07,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:07,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:07,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:07,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:07,456 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:07,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-11-23 15:33:07,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/1078ad4e7/ef7907dac96647a8bfbb074472e539ac/FLAG13570e09a [2021-11-23 15:33:08,522 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:08,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-11-23 15:33:08,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/1078ad4e7/ef7907dac96647a8bfbb074472e539ac/FLAG13570e09a [2021-11-23 15:33:08,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/data/1078ad4e7/ef7907dac96647a8bfbb074472e539ac [2021-11-23 15:33:08,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:08,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:08,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:08,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:08,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:08,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:08" (1/1) ... [2021-11-23 15:33:08,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f1c5c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:08, skipping insertion in model container [2021-11-23 15:33:08,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:08" (1/1) ... [2021-11-23 15:33:08,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:09,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:09,387 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-11-23 15:33:09,393 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-11-23 15:33:10,243 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:33:10,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:33:10,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:33:10,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:33:10,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:33:10,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:33:10,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:33:10,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:33:10,838 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:33:10,840 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:33:10,841 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:33:10,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:10,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,075 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:11,115 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:33:11,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:11,206 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-11-23 15:33:11,207 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-11-23 15:33:11,264 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:33:11,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:33:11,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:33:11,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:33:11,380 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:33:11,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:33:11,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:33:11,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:33:11,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:33:11,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:33:11,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:33:11,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,492 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:11,517 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:11,546 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-11-23 15:33:11,547 WARN L230 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_48b2861a-a95e-4705-a678-9f3fee48dd84/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-11-23 15:33:11,583 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:33:11,594 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,603 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:33:11,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:33:11,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:33:11,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:33:11,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:33:11,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:33:11,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:33:11,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:33:11,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:33:11,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:33:11,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:33:11,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:12,148 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:12,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12 WrapperNode [2021-11-23 15:33:12,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:12,150 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:12,150 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:12,151 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:12,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,385 INFO L137 Inliner]: procedures = 711, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 646 [2021-11-23 15:33:12,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:12,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:12,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:12,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:12,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:12,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:12,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:12,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:12,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:12" (1/1) ... [2021-11-23 15:33:12,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:12,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:12,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:12,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:33:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:33:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:33:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:33:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:33:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:33:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:33:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:33:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:33:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:33:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:33:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:33:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:33:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:33:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:33:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:33:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:33:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:33:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:33:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:33:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:33:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:33:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:33:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:33:12,620 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:33:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:33:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:12,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:33:12,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:33:12,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:12,623 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:33:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:33:12,631 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:33:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:33:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:33:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:33:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:33:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:33:13,029 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:13,031 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:15,243 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:33:15,334 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:15,339 INFO L158 Benchmark]: Toolchain (without parser) took 6354.76ms. Allocated memory was 71.3MB in the beginning and 134.2MB in the end (delta: 62.9MB). Free memory was 44.9MB in the beginning and 62.1MB in the end (delta: -17.2MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:15,339 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:15,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3165.01ms. Allocated memory was 71.3MB in the beginning and 134.2MB in the end (delta: 62.9MB). Free memory was 44.6MB in the beginning and 60.5MB in the end (delta: -15.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:15,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.71ms. Allocated memory is still 134.2MB. Free memory was 60.5MB in the beginning and 84.3MB in the end (delta: -23.9MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:15,341 INFO L158 Benchmark]: Boogie Preprocessor took 118.23ms. Allocated memory is still 134.2MB. Free memory was 84.3MB in the beginning and 77.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:15,342 INFO L158 Benchmark]: RCFGBuilder took 2831.31ms. Allocated memory is still 134.2MB. Free memory was 77.0MB in the beginning and 62.1MB in the end (delta: 14.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2021-11-23 15:33:15,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3165.01ms. Allocated memory was 71.3MB in the beginning and 134.2MB in the end (delta: 62.9MB). Free memory was 44.6MB in the beginning and 60.5MB in the end (delta: -15.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.71ms. Allocated memory is still 134.2MB. Free memory was 60.5MB in the beginning and 84.3MB in the end (delta: -23.9MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.23ms. Allocated memory is still 134.2MB. Free memory was 84.3MB in the beginning and 77.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2831.31ms. Allocated memory is still 134.2MB. Free memory was 77.0MB in the beginning and 62.1MB in the end (delta: 14.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:15,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48b2861a-a95e-4705-a678-9f3fee48dd84/bin/ukojak-CwSLpZB5Qu/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable