./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ............................................................................................................................................................................................................................................................................................................................................................................... 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_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ......................................................................................................................................................................................................................................................................................................................... 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 16:19:11,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:11,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:11,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:11,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:11,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:11,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:11,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:11,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:11,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:11,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:11,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:11,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:11,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:11,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:11,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:11,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:11,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:11,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:11,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:11,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:11,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:11,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:11,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:11,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:11,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:11,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:11,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:11,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:11,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:11,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:11,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:11,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:11,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:11,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:11,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:11,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:11,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:11,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:11,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:11,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:11,604 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:19:11,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:11,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:11,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:11,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:11,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:11,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:11,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:11,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:11,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:11,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:11,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:11,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:11,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:11,656 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:11,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:11,657 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:11,657 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:11,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:11,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:11,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:11,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:11,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:11,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:11,659 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:19:11,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:19:11,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:11,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:19:11,660 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_ed5910b9-9108-4d51-b388-bdfd5af77c46/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-01 16:19:12,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:12,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:12,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:12,068 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:12,070 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:12,071 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-01 16:19:12,159 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/9902590cc/38f34bd48ed3489aa897545b34fbb81e/FLAG50074d030 [2020-12-01 16:19:13,237 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:13,240 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-01 16:19:13,304 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/9902590cc/38f34bd48ed3489aa897545b34fbb81e/FLAG50074d030 [2020-12-01 16:19:13,668 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/9902590cc/38f34bd48ed3489aa897545b34fbb81e [2020-12-01 16:19:13,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:13,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:13,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:13,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:13,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:13,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:13" (1/1) ... [2020-12-01 16:19:13,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569e8be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:13, skipping insertion in model container [2020-12-01 16:19:13,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:13" (1/1) ... [2020-12-01 16:19:13,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:13,828 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:14,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:19:14,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:19:15,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:15,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:19:15,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:19:15,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:19:15,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:19:15,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:19:15,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:19:15,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:19:15,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:19:15,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:19:15,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:19:16,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:19:16,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:16,427 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:19:16,444 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:19:16,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:19:16,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:19:16,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:19:16,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:19:16,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:19:16,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:19:16,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:19:16,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:19:16,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:19:16,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:19:16,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:19:16,583 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:19:16,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:19:16,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:17,594 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:19:17,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17 WrapperNode [2020-12-01 16:19:17,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:17,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:17,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:19:17,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:19:17,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:17,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:19:17,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:19:17,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:19:17,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... [2020-12-01 16:19:17,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:19:17,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:19:17,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:19:17,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:19:17,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/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 16:19:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-12-01 16:19:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-12-01 16:19:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:19:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-12-01 16:19:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-12-01 16:19:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-12-01 16:19:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-12-01 16:19:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 16:19:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 16:19:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 16:19:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:19:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 16:19:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 16:19:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 16:19:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 16:19:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:19:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:19:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:19:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:19:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 16:19:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 16:19:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 16:19:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 16:19:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 16:19:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 16:19:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:19:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-12-01 16:19:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-12-01 16:19:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-12-01 16:19:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-12-01 16:19:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-12-01 16:19:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-12-01 16:19:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:19:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:19:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2020-12-01 16:19:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2020-12-01 16:19:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:19:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 16:19:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:19:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:19:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 16:19:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 16:19:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 16:19:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 16:19:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2020-12-01 16:19:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2020-12-01 16:19:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:19:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-12-01 16:19:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-12-01 16:19:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:19:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-12-01 16:19:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-12-01 16:20:03,542 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:20:03,542 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-12-01 16:20:03,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:03 BoogieIcfgContainer [2020-12-01 16:20:03,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:20:03,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:20:03,546 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:20:03,558 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:20:03,558 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:03" (1/1) ... [2020-12-01 16:20:03,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:20:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:20:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 175 states and 234 transitions. [2020-12-01 16:20:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 234 transitions. [2020-12-01 16:20:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-12-01 16:20:03,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:20:03,735 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 16:20:03,743 INFO L168 Benchmark]: Toolchain (without parser) took 50066.55 ms. Allocated memory was 98.6 MB in the beginning and 369.1 MB in the end (delta: 270.5 MB). Free memory was 63.0 MB in the beginning and 144.0 MB in the end (delta: -81.0 MB). Peak memory consumption was 189.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,744 INFO L168 Benchmark]: CDTParser took 0.97 ms. Allocated memory is still 98.6 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:03,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3920.36 ms. Allocated memory was 98.6 MB in the beginning and 157.3 MB in the end (delta: 58.7 MB). Free memory was 62.8 MB in the beginning and 102.2 MB in the end (delta: -39.4 MB). Peak memory consumption was 78.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 246.61 ms. Allocated memory is still 157.3 MB. Free memory was 102.2 MB in the beginning and 91.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,753 INFO L168 Benchmark]: Boogie Preprocessor took 153.49 ms. Allocated memory is still 157.3 MB. Free memory was 91.7 MB in the beginning and 82.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,754 INFO L168 Benchmark]: RCFGBuilder took 45548.03 ms. Allocated memory was 157.3 MB in the beginning and 369.1 MB in the end (delta: 211.8 MB). Free memory was 82.3 MB in the beginning and 150.3 MB in the end (delta: -68.0 MB). Peak memory consumption was 203.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,754 INFO L168 Benchmark]: CodeCheck took 192.46 ms. Allocated memory is still 369.1 MB. Free memory was 150.3 MB in the beginning and 144.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:03,765 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 0.97 ms. Allocated memory is still 98.6 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3920.36 ms. Allocated memory was 98.6 MB in the beginning and 157.3 MB in the end (delta: 58.7 MB). Free memory was 62.8 MB in the beginning and 102.2 MB in the end (delta: -39.4 MB). Peak memory consumption was 78.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 246.61 ms. Allocated memory is still 157.3 MB. Free memory was 102.2 MB in the beginning and 91.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 153.49 ms. Allocated memory is still 157.3 MB. Free memory was 91.7 MB in the beginning and 82.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 45548.03 ms. Allocated memory was 157.3 MB in the beginning and 369.1 MB in the end (delta: 211.8 MB). Free memory was 82.3 MB in the beginning and 150.3 MB in the end (delta: -68.0 MB). Peak memory consumption was 203.7 MB. Max. memory is 16.1 GB. * CodeCheck took 192.46 ms. Allocated memory is still 369.1 MB. Free memory was 150.3 MB in the beginning and 144.0 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 0.2.0-69874e2 [2020-12-01 16:20:06,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:06,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:06,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:06,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:06,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:06,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:06,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:06,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:06,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:06,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:06,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:06,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:06,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:06,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:06,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:06,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:06,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:06,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:06,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:06,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:06,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:06,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:06,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:06,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:06,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:06,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:06,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:06,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:06,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:06,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:06,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:06,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:06,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:06,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:06,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:06,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:06,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:06,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:06,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:06,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:06,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:20:06,667 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:06,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:06,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:20:06,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:20:06,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:06,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:06,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:06,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:06,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:20:06,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:06,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:20:06,676 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:20:06,676 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:20:06,676 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:20:06,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:20:06,677 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:06,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:20:06,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:06,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:06,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:06,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:06,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:06,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:06,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:06,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:20:06,681 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:20:06,681 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:20:06,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:20:06,682 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:20:06,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:20:06,682 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:20:06,683 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_ed5910b9-9108-4d51-b388-bdfd5af77c46/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-01 16:20:07,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:07,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:07,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:07,267 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:07,269 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:07,271 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-01 16:20:07,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/f017c3d40/c1d2e02901124e438211e3bf0727c876/FLAG30f3e51f7 [2020-12-01 16:20:08,390 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:08,391 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-01 16:20:08,430 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/f017c3d40/c1d2e02901124e438211e3bf0727c876/FLAG30f3e51f7 [2020-12-01 16:20:08,821 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed5910b9-9108-4d51-b388-bdfd5af77c46/bin/ukojak/data/f017c3d40/c1d2e02901124e438211e3bf0727c876 [2020-12-01 16:20:08,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:08,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:08,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:08,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:08,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:08,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:08" (1/1) ... [2020-12-01 16:20:08,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443d42ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:08, skipping insertion in model container [2020-12-01 16:20:08,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:08" (1/1) ... [2020-12-01 16:20:08,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:08,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:09,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:20:09,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:20:10,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:10,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:20:11,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:20:11,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:20:11,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:20:11,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:20:11,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:20:11,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:20:11,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:20:11,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:20:11,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:20:11,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:20:11,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:11,807 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:20:11,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:11,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:20:11,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:20:11,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:11,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:20:12,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:20:12,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:20:12,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:20:12,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:20:12,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:20:12,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:20:12,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:20:12,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:20:12,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:20:12,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:20:12,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:12,200 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:20:12,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:20:12,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:20:12,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:20:12,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:20:12,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:20:12,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:20:12,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:20:12,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:20:12,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:20:12,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:20:12,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:20:12,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:20:12,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:20:12,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:20:12,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:13,516 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:20:13,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:13 WrapperNode [2020-12-01 16:20:13,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:13,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:13,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:20:13,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:20:13,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:13" (1/1) ... [2020-12-01 16:20:13,582 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 16:20:13,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:13" (1/1) ... [2020-12-01 16:20:13,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:13,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:20:13,634 INFO L168 Benchmark]: Toolchain (without parser) took 4804.41 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 45.5 MB in the beginning and 57.9 MB in the end (delta: -12.4 MB). Peak memory consumption was 93.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:13,635 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 48.2 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:13,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4679.73 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 45.3 MB in the beginning and 63.1 MB in the end (delta: -17.8 MB). Peak memory consumption was 93.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:13,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.93 ms. Allocated memory is still 172.0 MB. Free memory was 63.1 MB in the beginning and 57.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:13,639 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 48.2 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4679.73 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 45.3 MB in the beginning and 63.1 MB in the end (delta: -17.8 MB). Peak memory consumption was 93.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.93 ms. Allocated memory is still 172.0 MB. Free memory was 63.1 MB in the beginning and 57.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...