./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt --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 0cd58207301af05bdf6049411e45b11d9b7c1779 .............................................................................................................................................................................................................. 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_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt --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 0cd58207301af05bdf6049411e45b11d9b7c1779 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:08:06,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:08:06,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:08:06,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:08:06,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:08:06,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:08:06,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:08:06,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:08:06,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:08:06,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:08:06,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:08:06,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:08:06,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:08:06,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:08:06,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:08:06,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:08:06,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:08:06,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:08:06,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:08:06,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:08:06,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:08:06,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:08:06,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:08:06,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:08:06,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:08:06,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:08:06,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:08:06,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:08:06,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:08:06,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:08:06,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:08:06,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:08:06,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:08:06,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:08:06,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:08:06,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:08:06,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:08:06,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:08:06,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:08:06,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:08:06,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:08:06,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:08:06,788 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:08:06,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:08:06,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:08:06,790 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:08:06,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:08:06,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:08:06,792 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:08:06,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:08:06,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:08:06,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:08:06,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:08:06,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:08:06,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:08:06,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:08:06,795 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:08:06,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:08:06,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:08:06,796 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:08:06,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:08:06,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:08:06,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:08:06,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:08:06,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:08:06,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:08:06,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:08:06,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:08:06,799 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:08:06,799 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_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2021-10-13 00:08:07,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:08:07,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:08:07,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:08:07,068 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:08:07,069 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:08:07,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 00:08:07,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/5cdb2b4a2/dc18cc31b9514417a6d6580e4a26e5ec/FLAGc9133640c [2021-10-13 00:08:07,878 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:08:07,879 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 00:08:07,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/5cdb2b4a2/dc18cc31b9514417a6d6580e4a26e5ec/FLAGc9133640c [2021-10-13 00:08:08,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/5cdb2b4a2/dc18cc31b9514417a6d6580e4a26e5ec [2021-10-13 00:08:08,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:08:08,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:08:08,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:08:08,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:08:08,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:08:08,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:08:08" (1/1) ... [2021-10-13 00:08:08,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620727b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:08:08, skipping insertion in model container [2021-10-13 00:08:08,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:08:08" (1/1) ... [2021-10-13 00:08:08,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:08:08,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:08:08,513 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 00:08:08,522 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 00:08:08,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:08:08,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:08:09,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:09,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:08:09,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:08:09,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:08:09,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:08:09,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:08:09,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:08:09,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:08:09,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:08:09,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:08:09,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:08:10,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:08:10,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:08:10,096 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:08:10,131 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 00:08:10,131 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 00:08:10,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:08:10,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:08:10,197 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,197 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:10,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:08:10,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:08:10,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:08:10,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:08:10,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:08:10,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:08:10,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:08:10,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:08:10,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:08:10,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:08:10,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:08:10,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:08:10,325 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) 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:270) 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) [2021-10-13 00:08:10,334 INFO L168 Benchmark]: Toolchain (without parser) took 2300.80 ms. Allocated memory is still 140.5 MB. Free memory was 98.1 MB in the beginning and 59.1 MB in the end (delta: 38.9 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:08:10,335 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:08:10,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2298.01 ms. Allocated memory is still 140.5 MB. Free memory was 97.8 MB in the beginning and 59.1 MB in the end (delta: 38.6 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:08:10,340 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2298.01 ms. Allocated memory is still 140.5 MB. Free memory was 97.8 MB in the beginning and 59.1 MB in the end (delta: 38.6 MB). Peak memory consumption was 37.7 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 0.2.1-dev-4e77c04 [2021-10-13 00:08:12,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:08:12,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:08:12,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:08:12,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:08:12,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:08:12,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:08:12,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:08:12,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:08:12,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:08:12,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:08:12,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:08:12,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:08:12,753 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:08:12,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:08:12,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:08:12,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:08:12,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:08:12,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:08:12,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:08:12,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:08:12,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:08:12,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:08:12,782 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:08:12,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:08:12,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:08:12,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:08:12,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:08:12,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:08:12,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:08:12,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:08:12,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:08:12,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:08:12,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:08:12,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:08:12,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:08:12,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:08:12,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:08:12,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:08:12,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:08:12,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:08:12,805 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:08:12,850 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:08:12,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:08:12,851 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:08:12,852 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:08:12,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:08:12,854 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:08:12,854 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:08:12,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:08:12,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:08:12,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:08:12,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:08:12,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:08:12,856 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:08:12,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:08:12,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:08:12,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:08:12,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:08:12,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:08:12,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:08:12,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:08:12,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:08:12,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:08:12,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:08:12,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:08:12,859 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:08:12,859 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:08:12,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:08:12,860 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:08:12,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:08:12,860 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_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2021-10-13 00:08:13,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:08:13,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:08:13,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:08:13,297 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:08:13,298 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:08:13,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 00:08:13,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/7f222c349/6d4eb592ff254e2480f6c25c66e51859/FLAG6bb8f163e [2021-10-13 00:08:14,303 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:08:14,305 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2021-10-13 00:08:14,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/7f222c349/6d4eb592ff254e2480f6c25c66e51859/FLAG6bb8f163e [2021-10-13 00:08:14,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db505f7-6666-4537-8922-7d7417991112/bin/uautomizer-WNIpwEf4Nt/data/7f222c349/6d4eb592ff254e2480f6c25c66e51859 [2021-10-13 00:08:14,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:08:14,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:08:14,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:08:14,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:08:14,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:08:14,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:08:14" (1/1) ... [2021-10-13 00:08:14,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@743c2cdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:08:14, skipping insertion in model container [2021-10-13 00:08:14,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:08:14" (1/1) ... [2021-10-13 00:08:14,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:08:14,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:08:15,188 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 00:08:15,195 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 00:08:15,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:08:15,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:08:15,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,935 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:15,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:08:16,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:08:16,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:08:16,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:08:16,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:08:16,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:08:16,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:08:16,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:08:16,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:08:16,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:08:16,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:08:16,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:08:16,540 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:08:16,570 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4503,4516] [2021-10-13 00:08:16,571 WARN L228 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_2db505f7-6666-4537-8922-7d7417991112/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i[4563,4576] [2021-10-13 00:08:16,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:08:16,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:08:16,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:08:16,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:08:16,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:08:16,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:08:16,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:08:16,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:08:16,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:08:16,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:08:16,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:08:16,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:08:16,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:08:16,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:08:16,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:08:17,256 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:08:17,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:08:17 WrapperNode [2021-10-13 00:08:17,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:08:17,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:08:17,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:08:17,259 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:08:17,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:08:17" (1/1) ... [2021-10-13 00:08:17,343 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]]] [2021-10-13 00:08:17,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:08:17" (1/1) ... [2021-10-13 00:08:17,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:08:17,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:08:17,416 INFO L168 Benchmark]: Toolchain (without parser) took 2591.97 ms. Allocated memory was 56.6 MB in the beginning and 86.0 MB in the end (delta: 29.4 MB). Free memory was 27.7 MB in the beginning and 34.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:08:17,417 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:08:17,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2432.55 ms. Allocated memory was 56.6 MB in the beginning and 86.0 MB in the end (delta: 29.4 MB). Free memory was 27.6 MB in the beginning and 38.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:08:17,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.71 ms. Allocated memory is still 86.0 MB. Free memory was 38.0 MB in the beginning and 34.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:08:17,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory was 37.7 MB in the beginning and 37.6 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2432.55 ms. Allocated memory was 56.6 MB in the beginning and 86.0 MB in the end (delta: 29.4 MB). Free memory was 27.6 MB in the beginning and 38.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.71 ms. Allocated memory is still 86.0 MB. Free memory was 38.0 MB in the beginning and 34.2 MB in the end (delta: 3.8 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...