./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b10a2ea1419183828a79955cbcafdd532f244a4 ............................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b10a2ea1419183828a79955cbcafdd532f244a4 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:19:56,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:19:56,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:19:56,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:19:56,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:19:56,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:19:56,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:19:56,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:19:56,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:19:56,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:19:56,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:19:56,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:19:56,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:19:56,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:19:56,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:19:56,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:19:56,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:19:56,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:19:56,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:19:56,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:19:56,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:19:56,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:19:56,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:19:56,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:19:56,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:19:56,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:19:56,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:19:56,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:19:56,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:19:56,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:19:56,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:19:56,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:19:56,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:19:56,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:19:56,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:19:56,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:19:56,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:19:56,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:19:56,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:19:56,501 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:19:56,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:19:56,503 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:19:56,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:19:56,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:19:56,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:19:56,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:19:56,535 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:19:56,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:19:56,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:19:56,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:19:56,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:19:56,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:19:56,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:19:56,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:19:56,537 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:19:56,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:19:56,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:19:56,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:19:56,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:19:56,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:19:56,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:19:56,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:19:56,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:19:56,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:19:56,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:19:56,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:19:56,541 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:19:56,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2021-10-11 00:19:56,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:19:56,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:19:56,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:19:56,882 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:19:56,883 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:19:56,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-11 00:19:56,973 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/119800a3c/3decd438178d48e7b50a72223a974f40/FLAG4c1700c22 [2021-10-11 00:19:57,932 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:19:57,933 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-11 00:19:57,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/119800a3c/3decd438178d48e7b50a72223a974f40/FLAG4c1700c22 [2021-10-11 00:19:58,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/119800a3c/3decd438178d48e7b50a72223a974f40 [2021-10-11 00:19:58,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:19:58,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:19:58,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:19:58,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:19:58,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:19:58,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:58" (1/1) ... [2021-10-11 00:19:58,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63fae5a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:19:58, skipping insertion in model container [2021-10-11 00:19:58,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:58" (1/1) ... [2021-10-11 00:19:58,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:19:58,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:19:58,962 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-11 00:19:58,976 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-11 00:19:59,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:19:59,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:00,107 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,109 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,110 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,112 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,114 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,143 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,147 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,162 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,163 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,164 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,166 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:00,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:00,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:00,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:00,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:00,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:00,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:00,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:00,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:00,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:00,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:00,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:00,938 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:20:00,992 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-11 00:20:00,993 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-11 00:20:00,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:20:00,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:01,096 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,097 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,099 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,103 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,104 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,126 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,127 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,128 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,129 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,130 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,131 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,131 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,132 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:01,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:01,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:01,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:01,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:01,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:01,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:01,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:01,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:01,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:01,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:01,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:01,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:01,313 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:20:01,321 INFO L168 Benchmark]: Toolchain (without parser) took 2970.53 ms. Allocated memory was 115.3 MB in the beginning and 157.3 MB in the end (delta: 41.9 MB). Free memory was 72.7 MB in the beginning and 106.3 MB in the end (delta: -33.6 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:01,322 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 115.3 MB. Free memory was 88.8 MB in the beginning and 88.8 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:01,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2965.35 ms. Allocated memory was 115.3 MB in the beginning and 157.3 MB in the end (delta: 41.9 MB). Free memory was 72.7 MB in the beginning and 106.3 MB in the end (delta: -33.6 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:01,330 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 115.3 MB. Free memory was 88.8 MB in the beginning and 88.8 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2965.35 ms. Allocated memory was 115.3 MB in the beginning and 157.3 MB in the end (delta: 41.9 MB). Free memory was 72.7 MB in the beginning and 106.3 MB in the end (delta: -33.6 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:20:03,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:20:03,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:20:03,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:20:03,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:20:03,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:20:03,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:20:03,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:20:03,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:20:03,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:20:03,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:20:04,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:20:04,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:20:04,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:20:04,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:20:04,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:20:04,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:20:04,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:20:04,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:20:04,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:20:04,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:20:04,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:20:04,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:20:04,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:20:04,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:20:04,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:20:04,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:20:04,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:20:04,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:20:04,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:20:04,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:20:04,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:20:04,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:20:04,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:20:04,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:20:04,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:20:04,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:20:04,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:20:04,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:20:04,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:20:04,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:20:04,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:20:04,128 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:20:04,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:20:04,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:20:04,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:20:04,132 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:20:04,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:20:04,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:20:04,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:20:04,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:20:04,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:20:04,135 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:20:04,135 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:20:04,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:20:04,136 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:20:04,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:20:04,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:20:04,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:20:04,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:20:04,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:20:04,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:20:04,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:20:04,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:20:04,138 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:20:04,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:20:04,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:20:04,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:20:04,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:20:04,139 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2021-10-11 00:20:04,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:20:04,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:20:04,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:20:04,615 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:20:04,618 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:20:04,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-11 00:20:04,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/8e2804e37/53a79796f77f493faf799fac850ad18e/FLAG916bd8e01 [2021-10-11 00:20:05,618 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:20:05,619 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-11 00:20:05,657 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/8e2804e37/53a79796f77f493faf799fac850ad18e/FLAG916bd8e01 [2021-10-11 00:20:06,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/bin/uautomizer-Z5i5R5N3CC/data/8e2804e37/53a79796f77f493faf799fac850ad18e [2021-10-11 00:20:06,157 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:20:06,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:20:06,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:06,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:20:06,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:20:06,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:06" (1/1) ... [2021-10-11 00:20:06,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55056fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:06, skipping insertion in model container [2021-10-11 00:20:06,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:06" (1/1) ... [2021-10-11 00:20:06,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:20:06,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:20:06,583 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-11 00:20:06,590 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-11 00:20:06,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:20:06,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:07,399 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,400 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,401 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,402 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,403 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,438 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,439 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,441 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,442 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,444 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:07,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:07,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:07,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:07,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:07,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:07,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:07,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:07,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:07,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:08,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:08,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:08,071 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:20:08,086 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-11 00:20:08,087 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f4037e8-7af9-4df7-a313-53e92b842a30/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-11 00:20:08,089 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:20:08,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:08,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,184 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,193 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,198 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,199 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,199 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,200 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:08,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:08,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:08,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:08,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:08,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:08,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:08,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:08,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:08,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:08,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:08,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:09,341 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:20:09,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09 WrapperNode [2021-10-11 00:20:09,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:09,343 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:09,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:20:09,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:20:09,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09" (1/1) ... [2021-10-11 00:20:09,397 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]]] [2021-10-11 00:20:09,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09" (1/1) ... [2021-10-11 00:20:09,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:09,451 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:20:09,453 INFO L168 Benchmark]: Toolchain (without parser) took 3292.97 ms. Allocated memory was 73.4 MB in the beginning and 111.1 MB in the end (delta: 37.7 MB). Free memory was 48.3 MB in the beginning and 72.6 MB in the end (delta: -24.4 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,454 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 73.4 MB. Free memory was 53.8 MB in the beginning and 53.7 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:09,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3178.78 ms. Allocated memory was 73.4 MB in the beginning and 111.1 MB in the end (delta: 37.7 MB). Free memory was 48.1 MB in the beginning and 76.8 MB in the end (delta: -28.7 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.41 ms. Allocated memory is still 111.1 MB. Free memory was 76.8 MB in the beginning and 72.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,458 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 73.4 MB. Free memory was 53.8 MB in the beginning and 53.7 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3178.78 ms. Allocated memory was 73.4 MB in the beginning and 111.1 MB in the end (delta: 37.7 MB). Free memory was 48.1 MB in the beginning and 76.8 MB in the end (delta: -28.7 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 108.41 ms. Allocated memory is still 111.1 MB. Free memory was 76.8 MB in the beginning and 72.6 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...