./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/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_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ........................................................................................................................................................................................................................................................................................................................................................... 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_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/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_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:48:00,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:48:00,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:48:00,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:48:00,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:48:00,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:48:00,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:48:00,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:48:00,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:48:00,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:48:00,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:48:00,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:48:00,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:48:00,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:48:00,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:48:00,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:48:00,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:48:00,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:48:00,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:48:00,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:48:00,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:48:00,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:48:00,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:48:00,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:48:00,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:48:00,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:48:00,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:48:00,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:48:00,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:48:00,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:48:00,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:48:00,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:48:00,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:48:00,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:48:00,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:48:00,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:48:00,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:48:00,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:48:00,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:48:00,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:48:00,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:48:00,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:48:00,388 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:48:00,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:48:00,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:48:00,390 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:48:00,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:48:00,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:48:00,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:48:00,391 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:48:00,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:48:00,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:48:00,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:48:00,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:48:00,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:48:00,394 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:48:00,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:48:00,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:48:00,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:48:00,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:48:00,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:48:00,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:48:00,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:48:00,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:48:00,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:48:00,397 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:48:00,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:48:00,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:48:00,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:48:00,398 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_02b1a356-f575-497b-a3e6-23bb6701631e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-29 19:48:00,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:48:00,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:48:00,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:48:00,725 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:48:00,726 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:48:00,727 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-29 19:48:00,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/c49d682da/b8810ebc7638410db1a3c40c02742bba/FLAGc18c34587 [2020-11-29 19:48:01,632 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:48:01,633 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-29 19:48:01,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/c49d682da/b8810ebc7638410db1a3c40c02742bba/FLAGc18c34587 [2020-11-29 19:48:02,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/c49d682da/b8810ebc7638410db1a3c40c02742bba [2020-11-29 19:48:02,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:48:02,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:48:02,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:02,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:48:02,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:48:02,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:02" (1/1) ... [2020-11-29 19:48:02,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249b2408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:02, skipping insertion in model container [2020-11-29 19:48:02,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:02" (1/1) ... [2020-11-29 19:48:02,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:48:02,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:48:02,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:02,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:03,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:03,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:03,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:04,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:04,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:04,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:04,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:04,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:04,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:04,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:04,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:04,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:04,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:04,596 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:48:04,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:04,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:04,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:04,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:04,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:04,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:04,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:04,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:04,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:04,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:04,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:04,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:04,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:04,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:04,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:05,786 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:48:05,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05 WrapperNode [2020-11-29 19:48:05,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:05,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:05,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:48:05,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:48:05,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:05,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:06,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:48:06,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:48:06,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:48:06,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... [2020-11-29 19:48:06,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:48:06,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:48:06,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:48:06,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:48:06,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/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 [2020-11-29 19:48:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-11-29 19:48:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-11-29 19:48:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:48:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-11-29 19:48:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-11-29 19:48:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-11-29 19:48:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-11-29 19:48:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-29 19:48:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-29 19:48:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 19:48:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-29 19:48:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-29 19:48:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 19:48:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 19:48:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 19:48:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-11-29 19:48:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-11-29 19:48:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 19:48:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:48:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:48:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 19:48:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 19:48:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-29 19:48:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-29 19:48:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-11-29 19:48:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-11-29 19:48:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-29 19:48:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-29 19:48:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-11-29 19:48:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-11-29 19:48:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-11-29 19:48:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-11-29 19:48:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 19:48:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 19:48:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:48:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-29 19:48:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 19:48:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 19:48:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-29 19:48:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-29 19:48:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-29 19:48:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-29 19:48:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 19:48:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-11-29 19:48:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-11-29 19:48:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-11-29 19:48:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-11-29 19:48:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 19:48:44,972 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:48:44,972 INFO L298 CfgBuilder]: Removed 21 assume(true) statements. [2020-11-29 19:48:44,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:48:44 BoogieIcfgContainer [2020-11-29 19:48:44,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:48:44,976 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 19:48:44,976 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 19:48:44,989 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 19:48:44,989 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:48:44" (1/1) ... [2020-11-29 19:48:45,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:48:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 19:48:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 137 states and 172 transitions. [2020-11-29 19:48:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 172 transitions. [2020-11-29 19:48:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-11-29 19:48:45,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 19:48:45,114 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) [2020-11-29 19:48:45,120 INFO L168 Benchmark]: Toolchain (without parser) took 42931.94 ms. Allocated memory was 88.1 MB in the beginning and 350.2 MB in the end (delta: 262.1 MB). Free memory was 48.2 MB in the beginning and 258.0 MB in the end (delta: -209.9 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,121 INFO L168 Benchmark]: CDTParser took 14.73 ms. Allocated memory is still 88.1 MB. Free memory was 46.4 MB in the beginning and 61.8 MB in the end (delta: -15.4 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3599.35 ms. Allocated memory was 88.1 MB in the beginning and 153.1 MB in the end (delta: 65.0 MB). Free memory was 48.0 MB in the beginning and 91.8 MB in the end (delta: -43.8 MB). Peak memory consumption was 82.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,122 INFO L168 Benchmark]: Boogie Procedure Inliner took 338.61 ms. Allocated memory is still 153.1 MB. Free memory was 91.8 MB in the beginning and 82.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,123 INFO L168 Benchmark]: Boogie Preprocessor took 176.99 ms. Allocated memory is still 153.1 MB. Free memory was 82.3 MB in the beginning and 72.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,124 INFO L168 Benchmark]: RCFGBuilder took 38669.74 ms. Allocated memory was 153.1 MB in the beginning and 350.2 MB in the end (delta: 197.1 MB). Free memory was 72.9 MB in the beginning and 264.3 MB in the end (delta: -191.4 MB). Peak memory consumption was 184.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,124 INFO L168 Benchmark]: CodeCheck took 141.35 ms. Allocated memory is still 350.2 MB. Free memory was 264.3 MB in the beginning and 258.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:45,128 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 14.73 ms. Allocated memory is still 88.1 MB. Free memory was 46.4 MB in the beginning and 61.8 MB in the end (delta: -15.4 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3599.35 ms. Allocated memory was 88.1 MB in the beginning and 153.1 MB in the end (delta: 65.0 MB). Free memory was 48.0 MB in the beginning and 91.8 MB in the end (delta: -43.8 MB). Peak memory consumption was 82.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 338.61 ms. Allocated memory is still 153.1 MB. Free memory was 91.8 MB in the beginning and 82.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 176.99 ms. Allocated memory is still 153.1 MB. Free memory was 82.3 MB in the beginning and 72.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38669.74 ms. Allocated memory was 153.1 MB in the beginning and 350.2 MB in the end (delta: 197.1 MB). Free memory was 72.9 MB in the beginning and 264.3 MB in the end (delta: -191.4 MB). Peak memory consumption was 184.8 MB. Max. memory is 16.1 GB. * CodeCheck took 141.35 ms. Allocated memory is still 350.2 MB. Free memory was 264.3 MB in the beginning and 258.0 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-a4ecdab [2020-11-29 19:48:47,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:48:47,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:48:47,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:48:47,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:48:47,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:48:47,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:48:47,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:48:47,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:48:47,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:48:47,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:48:47,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:48:47,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:48:47,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:48:47,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:48:47,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:48:47,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:48:47,801 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:48:47,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:48:47,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:48:47,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:48:47,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:48:47,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:48:47,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:48:47,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:48:47,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:48:47,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:48:47,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:48:47,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:48:47,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:48:47,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:48:47,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:48:47,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:48:47,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:48:47,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:48:47,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:48:47,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:48:47,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:48:47,827 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:48:47,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:48:47,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:48:47,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:48:47,856 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:48:47,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:48:47,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:48:47,858 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:48:47,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:48:47,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:48:47,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:48:47,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:48:47,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:48:47,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:48:47,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:48:47,861 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:48:47,861 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:48:47,862 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:48:47,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:48:47,862 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:48:47,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:48:47,863 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:48:47,863 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:48:47,863 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:48:47,864 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:48:47,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:48:47,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:48:47,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:48:47,865 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:48:47,865 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:48:47,866 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:48:47,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:48:47,866 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:48:47,866 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:48:47,867 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:48:47,867 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_02b1a356-f575-497b-a3e6-23bb6701631e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-29 19:48:48,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:48:48,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:48:48,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:48:48,296 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:48:48,297 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:48:48,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-29 19:48:48,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/3d13eec84/5507551ee7324081b5a82b98d8f83d38/FLAGc42ede9b5 [2020-11-29 19:48:49,540 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:48:49,540 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-29 19:48:49,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/3d13eec84/5507551ee7324081b5a82b98d8f83d38/FLAGc42ede9b5 [2020-11-29 19:48:49,893 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02b1a356-f575-497b-a3e6-23bb6701631e/bin/ukojak/data/3d13eec84/5507551ee7324081b5a82b98d8f83d38 [2020-11-29 19:48:49,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:48:49,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:48:49,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:49,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:48:49,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:48:49,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:49" (1/1) ... [2020-11-29 19:48:49,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6136bdf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:49, skipping insertion in model container [2020-11-29 19:48:49,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:49" (1/1) ... [2020-11-29 19:48:49,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:48:50,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:48:50,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:50,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:51,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:51,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:51,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:52,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:52,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:52,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:52,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:52,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:52,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:52,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:52,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:52,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:52,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:52,724 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:48:52,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:48:52,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:52,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:52,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:52,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:52,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:52,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:52,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:52,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:52,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:52,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:52,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:52,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:52,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:53,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:53,175 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:48:53,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:53,224 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:53,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:53,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:53,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:53,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:53,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:53,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:53,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:53,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:53,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:53,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:53,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:53,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:53,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:54,412 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:48:54,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:54 WrapperNode [2020-11-29 19:48:54,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:54,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:54,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:48:54,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:48:54,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:54" (1/1) ... [2020-11-29 19:48:54,486 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]]] [2020-11-29 19:48:54,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:54" (1/1) ... [2020-11-29 19:48:54,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:54,550 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:48:54,552 INFO L168 Benchmark]: Toolchain (without parser) took 4654.11 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 25.0 MB in the beginning and 95.5 MB in the end (delta: -70.5 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:54,553 INFO L168 Benchmark]: CDTParser took 2.06 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:48:54,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4513.95 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 24.9 MB in the beginning and 99.7 MB in the end (delta: -74.8 MB). Peak memory consumption was 76.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:54,554 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.68 ms. Allocated memory is still 157.3 MB. Free memory was 99.7 MB in the beginning and 95.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:54,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.06 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4513.95 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 24.9 MB in the beginning and 99.7 MB in the end (delta: -74.8 MB). Peak memory consumption was 76.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.68 ms. Allocated memory is still 157.3 MB. Free memory was 99.7 MB in the beginning and 95.5 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...