./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak --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 b55338d8dc9d79b4801f0159ce50a029effc0fdc ........................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak --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 b55338d8dc9d79b4801f0159ce50a029effc0fdc ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:41:20,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:41:20,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:41:20,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:41:20,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:41:20,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:41:20,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:41:20,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:41:20,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:41:20,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:41:20,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:41:20,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:41:20,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:41:20,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:41:20,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:41:20,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:41:20,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:41:20,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:41:20,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:41:20,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:41:20,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:41:20,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:41:20,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:41:20,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:41:20,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:41:20,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:41:20,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:41:20,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:41:20,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:41:20,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:41:20,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:41:20,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:41:20,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:41:20,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:41:20,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:41:20,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:41:20,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:41:20,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:41:20,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:41:20,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:41:20,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:41:20,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:41:20,545 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:41:20,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:41:20,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:41:20,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:41:20,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:41:20,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:41:20,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:41:20,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:41:20,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:41:20,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:41:20,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:41:20,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:41:20,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:41:20,552 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:41:20,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:41:20,552 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:41:20,553 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:41:20,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:41:20,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:41:20,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:20,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:41:20,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:41:20,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:41:20,554 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:41:20,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:41:20,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:41:20,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:41:20,555 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b55338d8dc9d79b4801f0159ce50a029effc0fdc [2020-12-01 17:41:20,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:41:21,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:41:21,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:41:21,013 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:41:21,014 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:41:21,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-12-01 17:41:21,101 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/8c5c122cc/7c3e26ed723c4370a9b79f83fbd90eb7/FLAG134a73f01 [2020-12-01 17:41:22,125 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:41:22,126 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-12-01 17:41:22,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/8c5c122cc/7c3e26ed723c4370a9b79f83fbd90eb7/FLAG134a73f01 [2020-12-01 17:41:22,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/8c5c122cc/7c3e26ed723c4370a9b79f83fbd90eb7 [2020-12-01 17:41:22,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:41:22,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:41:22,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:22,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:41:22,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:41:22,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:22" (1/1) ... [2020-12-01 17:41:22,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e2d1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:22, skipping insertion in model container [2020-12-01 17:41:22,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:22" (1/1) ... [2020-12-01 17:41:22,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:41:22,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:41:23,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:41:23,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:41:24,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:41:24,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:24,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:41:24,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:41:24,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:41:24,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:41:24,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:41:24,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:41:24,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:41:24,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:41:24,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:41:24,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:41:25,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:25,174 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:41:25,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:41:25,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:41:25,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:41:25,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:41:25,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:41:25,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:41:25,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:41:25,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:41:25,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:41:25,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:41:25,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:41:25,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:41:25,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:41:25,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:41:25,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:26,432 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:41:26,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26 WrapperNode [2020-12-01 17:41:26,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:26,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:26,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:41:26,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:41:26,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,587 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:26,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:41:26,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:41:26,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:41:26,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... [2020-12-01 17:41:26,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:41:26,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:41:26,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:41:26,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:41:26,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-12-01 17:41:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-12-01 17:41:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:41:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-12-01 17:41:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-12-01 17:41:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-12-01 17:41:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-12-01 17:41:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 17:41:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 17:41:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:41:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 17:41:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 17:41:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:41:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:41:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:41:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-12-01 17:41:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-12-01 17:41:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:41:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:41:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:41:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 17:41:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 17:41:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 17:41:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 17:41:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-12-01 17:41:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-12-01 17:41:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 17:41:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 17:41:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-12-01 17:41:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-12-01 17:41:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-12-01 17:41:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-12-01 17:41:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:41:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:41:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:41:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 17:41:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:41:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:41:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 17:41:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 17:41:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 17:41:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 17:41:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:41:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-12-01 17:41:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-12-01 17:41:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-12-01 17:41:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-12-01 17:41:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:42:06,085 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:42:06,085 INFO L298 CfgBuilder]: Removed 21 assume(true) statements. [2020-12-01 17:42:06,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:42:06 BoogieIcfgContainer [2020-12-01 17:42:06,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:42:06,089 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:42:06,090 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:42:06,104 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:42:06,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:42:06" (1/1) ... [2020-12-01 17:42:06,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:42:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:42:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 137 states and 172 transitions. [2020-12-01 17:42:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 172 transitions. [2020-12-01 17:42:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-12-01 17:42:06,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:42:06,243 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 17:42:06,252 INFO L168 Benchmark]: Toolchain (without parser) took 43680.25 ms. Allocated memory was 102.8 MB in the beginning and 404.8 MB in the end (delta: 302.0 MB). Free memory was 64.0 MB in the beginning and 197.2 MB in the end (delta: -133.2 MB). Peak memory consumption was 169.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,253 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:42:06,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3859.89 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 63.8 MB in the beginning and 54.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 61.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,262 INFO L168 Benchmark]: Boogie Procedure Inliner took 280.81 ms. Allocated memory is still 123.7 MB. Free memory was 54.8 MB in the beginning and 45.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,263 INFO L168 Benchmark]: Boogie Preprocessor took 185.70 ms. Allocated memory is still 123.7 MB. Free memory was 45.3 MB in the beginning and 36.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,263 INFO L168 Benchmark]: RCFGBuilder took 39185.81 ms. Allocated memory was 123.7 MB in the beginning and 404.8 MB in the end (delta: 281.0 MB). Free memory was 36.9 MB in the beginning and 203.5 MB in the end (delta: -166.6 MB). Peak memory consumption was 203.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,264 INFO L168 Benchmark]: CodeCheck took 157.73 ms. Allocated memory is still 404.8 MB. Free memory was 203.5 MB in the beginning and 197.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:06,277 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 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3859.89 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 63.8 MB in the beginning and 54.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 61.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 280.81 ms. Allocated memory is still 123.7 MB. Free memory was 54.8 MB in the beginning and 45.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 185.70 ms. Allocated memory is still 123.7 MB. Free memory was 45.3 MB in the beginning and 36.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39185.81 ms. Allocated memory was 123.7 MB in the beginning and 404.8 MB in the end (delta: 281.0 MB). Free memory was 36.9 MB in the beginning and 203.5 MB in the end (delta: -166.6 MB). Peak memory consumption was 203.8 MB. Max. memory is 16.1 GB. * CodeCheck took 157.73 ms. Allocated memory is still 404.8 MB. Free memory was 203.5 MB in the beginning and 197.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:42:09,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:42:09,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:42:09,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:42:09,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:42:09,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:42:09,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:42:09,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:42:09,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:42:09,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:42:09,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:42:09,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:42:09,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:42:09,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:42:09,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:42:09,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:42:09,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:42:09,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:42:09,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:42:09,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:42:09,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:42:09,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:42:09,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:42:09,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:42:09,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:42:09,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:42:09,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:42:09,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:42:09,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:42:09,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:42:09,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:42:09,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:42:09,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:42:09,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:42:09,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:42:09,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:42:09,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:42:09,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:42:09,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:42:09,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:42:09,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:42:09,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:42:09,559 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:42:09,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:42:09,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:42:09,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:42:09,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:42:09,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:42:09,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:42:09,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:42:09,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:42:09,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:42:09,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:42:09,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:42:09,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:42:09,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:42:09,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:42:09,569 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:42:09,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:42:09,570 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:42:09,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:42:09,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:42:09,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:42:09,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:42:09,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:42:09,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:42:09,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:42:09,573 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:42:09,573 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:42:09,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:42:09,574 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:42:09,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:42:09,574 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:42:09,575 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b55338d8dc9d79b4801f0159ce50a029effc0fdc [2020-12-01 17:42:10,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:42:10,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:42:10,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:42:10,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:42:10,163 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:42:10,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-12-01 17:42:10,251 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/b13c25218/24908eb0d45e4388af78474e659ee573/FLAG22301773b [2020-12-01 17:42:11,424 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:42:11,426 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-12-01 17:42:11,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/b13c25218/24908eb0d45e4388af78474e659ee573/FLAG22301773b [2020-12-01 17:42:11,749 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c217656-93c6-4fc6-86f0-5b4de4b127b4/bin/ukojak/data/b13c25218/24908eb0d45e4388af78474e659ee573 [2020-12-01 17:42:11,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:42:11,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:42:11,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:42:11,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:42:11,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:42:11,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:42:11" (1/1) ... [2020-12-01 17:42:11,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@112ef234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:42:11, skipping insertion in model container [2020-12-01 17:42:11,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:42:11" (1/1) ... [2020-12-01 17:42:11,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:42:11,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:42:12,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:42:12,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:42:13,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:42:13,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:13,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:42:14,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:42:14,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:42:14,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:42:14,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:42:14,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:42:14,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:42:14,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:42:14,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:42:14,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:42:14,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:42:14,576 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:42:14,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:42:14,704 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:42:14,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:42:14,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:42:14,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:42:14,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:42:14,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:42:14,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:42:14,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:42:14,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:42:14,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:42:14,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:42:14,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:42:14,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:42:14,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:14,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:42:15,073 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:42:15,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:42:15,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:42:15,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:42:15,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:42:15,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:42:15,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:42:15,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:42:15,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:42:15,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:42:15,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:42:15,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:42:15,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:42:15,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:42:15,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:42:15,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:42:16,900 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:42:16,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:42:16 WrapperNode [2020-12-01 17:42:16,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:42:16,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:42:16,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:42:16,903 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:42:16,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:42:16" (1/1) ... [2020-12-01 17:42:17,015 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:42:17,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:42:16" (1/1) ... [2020-12-01 17:42:17,100 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:42:17,100 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:42:17,103 INFO L168 Benchmark]: Toolchain (without parser) took 5348.21 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 19.5 MB in the beginning and 43.1 MB in the end (delta: -23.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:17,104 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:42:17,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5143.46 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 19.2 MB in the beginning and 47.3 MB in the end (delta: -28.2 MB). Peak memory consumption was 88.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:17,106 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.65 ms. Allocated memory is still 136.3 MB. Free memory was 47.3 MB in the beginning and 43.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:42:17,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5143.46 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 19.2 MB in the beginning and 47.3 MB in the end (delta: -28.2 MB). Peak memory consumption was 88.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.65 ms. Allocated memory is still 136.3 MB. Free memory was 47.3 MB in the beginning and 43.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...