./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be --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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 ................................................................................................................................................................................................................ 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be --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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:29:20,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:29:20,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:29:20,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:29:20,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:29:20,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:29:20,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:29:20,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:29:20,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:29:20,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:29:20,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:29:20,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:29:20,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:29:20,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:29:20,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:29:20,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:29:20,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:29:20,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:29:20,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:29:20,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:29:20,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:29:20,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:29:20,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:29:20,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:29:20,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:29:20,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:29:20,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:29:20,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:29:20,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:29:20,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:29:20,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:29:20,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:29:20,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:29:20,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:29:20,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:29:20,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:29:20,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:29:20,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:29:20,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:29:20,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:29:20,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:29:20,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:29:20,952 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:29:20,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:29:20,953 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:29:20,954 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:29:20,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:29:20,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:29:20,956 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:29:20,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:29:20,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:29:20,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:29:20,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:29:20,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:29:20,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:29:20,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:29:20,959 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:29:20,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:29:20,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:29:20,960 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:29:20,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:29:20,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:29:20,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:29:20,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:29:20,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:29:20,961 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:29:20,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:29:20,962 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:29:20,962 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:29:20,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:29:20,962 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:29:20,964 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2021-10-21 19:29:21,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:29:21,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:29:21,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:29:21,309 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:29:21,310 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:29:21,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-21 19:29:21,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/556de33bd/f98f2d30536f411fa93fbe4a6d88f007/FLAG0e1663e0b [2021-10-21 19:29:22,376 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:29:22,378 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-21 19:29:22,416 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/556de33bd/f98f2d30536f411fa93fbe4a6d88f007/FLAG0e1663e0b [2021-10-21 19:29:22,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/556de33bd/f98f2d30536f411fa93fbe4a6d88f007 [2021-10-21 19:29:22,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:29:22,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:29:22,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:29:22,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:29:22,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:29:22,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:29:22" (1/1) ... [2021-10-21 19:29:22,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318dcacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:29:22, skipping insertion in model container [2021-10-21 19:29:22,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:29:22" (1/1) ... [2021-10-21 19:29:22,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:29:22,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:29:23,390 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-21 19:29:23,403 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-21 19:29:23,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:29:23,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:29:25,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:25,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:29:25,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:29:25,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:29:25,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:29:25,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:29:25,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:29:25,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:29:25,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:29:25,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:29:25,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:29:25,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:29:25,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:29:25,939 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:29:25,974 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-21 19:29:25,975 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-21 19:29:25,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:29:25,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:29:26,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:26,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:29:26,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:29:26,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:29:26,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:29:26,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:29:26,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:29:26,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:29:26,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:29:26,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:29:26,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:29:26,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:29:26,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:29:26,243 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) [2021-10-21 19:29:26,251 INFO L168 Benchmark]: Toolchain (without parser) took 3400.14 ms. Allocated memory was 90.2 MB in the beginning and 136.3 MB in the end (delta: 46.1 MB). Free memory was 67.7 MB in the beginning and 91.5 MB in the end (delta: -23.9 MB). Peak memory consumption was 49.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:29:26,253 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory was 71.1 MB in the beginning and 71.0 MB in the end (delta: 73.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:29:26,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3394.03 ms. Allocated memory was 90.2 MB in the beginning and 136.3 MB in the end (delta: 46.1 MB). Free memory was 67.4 MB in the beginning and 91.5 MB in the end (delta: -24.1 MB). Peak memory consumption was 49.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:29:26,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory was 71.1 MB in the beginning and 71.0 MB in the end (delta: 73.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3394.03 ms. Allocated memory was 90.2 MB in the beginning and 136.3 MB in the end (delta: 46.1 MB). Free memory was 67.4 MB in the beginning and 91.5 MB in the end (delta: -24.1 MB). Peak memory consumption was 49.9 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-e943c26 [2021-10-21 19:29:28,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:29:28,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:29:28,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:29:28,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:29:28,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:29:28,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:29:28,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:29:28,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:29:28,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:29:28,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:29:28,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:29:28,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:29:28,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:29:28,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:29:28,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:29:28,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:29:28,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:29:28,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:29:28,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:29:28,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:29:28,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:29:28,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:29:28,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:29:28,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:29:28,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:29:28,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:29:28,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:29:28,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:29:28,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:29:28,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:29:28,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:29:28,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:29:28,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:29:28,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:29:28,964 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:29:28,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:29:28,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:29:28,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:29:28,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:29:28,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:29:28,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:29:28,995 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:29:28,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:29:28,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:29:28,996 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:29:28,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:29:28,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:29:28,998 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:29:28,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:29:28,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:29:28,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:29:28,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:29:29,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:29:29,000 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:29:29,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:29:29,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:29:29,001 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:29:29,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:29:29,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:29:29,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:29:29,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:29:29,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:29:29,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:29:29,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:29:29,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:29:29,003 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:29:29,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:29:29,004 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:29:29,004 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:29:29,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:29:29,005 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:29:29,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:29:29,005 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2021-10-21 19:29:29,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:29:29,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:29:29,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:29:29,427 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:29:29,427 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:29:29,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-21 19:29:29,505 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/9546d1abd/63abd0e434a548c6a1cb2112792e8543/FLAG6dcd439ab [2021-10-21 19:29:30,470 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:29:30,470 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-21 19:29:30,511 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/9546d1abd/63abd0e434a548c6a1cb2112792e8543/FLAG6dcd439ab [2021-10-21 19:29:30,977 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d8989d4-f7a4-474b-b500-e4a65304e8f1/bin/uautomizer-j4sWxH34Be/data/9546d1abd/63abd0e434a548c6a1cb2112792e8543 [2021-10-21 19:29:30,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:29:30,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:29:30,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:29:30,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:29:30,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:29:30,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:29:30" (1/1) ... [2021-10-21 19:29:30,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@644a9ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:29:30, skipping insertion in model container [2021-10-21 19:29:30,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:29:30" (1/1) ... [2021-10-21 19:29:30,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:29:31,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:29:31,441 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-21 19:29:31,450 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-21 19:29:31,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:29:31,508 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:29:32,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:32,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:29:33,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:29:33,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:29:33,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:29:33,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:29:33,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:29:33,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:29:33,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:29:33,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:29:33,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:29:33,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:29:33,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:29:33,318 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:29:33,334 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-21 19:29:33,335 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_1d8989d4-f7a4-474b-b500-e4a65304e8f1/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-21 19:29:33,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:29:33,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:29:33,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,397 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:29:33,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:29:33,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:29:33,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:29:33,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:29:33,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:29:33,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:29:33,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:29:33,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:29:33,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:29:33,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:29:33,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:29:33,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:29:34,052 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:29:34,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:29:34 WrapperNode [2021-10-21 19:29:34,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:29:34,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:29:34,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:29:34,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:29:34,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:29:34" (1/1) ... [2021-10-21 19:29:34,166 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]]] [2021-10-21 19:29:34,246 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:29:34" (1/1) ... [2021-10-21 19:29:34,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:29:34,247 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:29:34,250 INFO L168 Benchmark]: Toolchain (without parser) took 3267.55 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 31.7 MB in the beginning and 31.5 MB in the end (delta: 128.7 kB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:29:34,266 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:29:34,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3071.53 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 31.4 MB in the beginning and 35.3 MB in the end (delta: -3.8 MB). Peak memory consumption was 34.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:29:34,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.39 ms. Allocated memory is still 81.8 MB. Free memory was 35.3 MB in the beginning and 31.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:29:34,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3071.53 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 31.4 MB in the beginning and 35.3 MB in the end (delta: -3.8 MB). Peak memory consumption was 34.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.39 ms. Allocated memory is still 81.8 MB. Free memory was 35.3 MB in the beginning and 31.5 MB in the end (delta: 3.7 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...