./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer --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 bed994c0b62c5d97b23df61f8f9d0644a7daf899 .............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer --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 bed994c0b62c5d97b23df61f8f9d0644a7daf899 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:57:12,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:12,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:12,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:12,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:12,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:13,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:13,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:13,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:13,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:13,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:13,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:13,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:13,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:13,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:13,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:13,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:13,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:13,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:13,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:13,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:13,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:13,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:13,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:13,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:13,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:13,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:13,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:13,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:13,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:13,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:13,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:13,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:13,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:13,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:13,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:13,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:13,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:13,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:13,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:13,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:13,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:57:13,100 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:13,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:13,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:13,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:13,102 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:13,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:13,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:57:13,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:13,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:13,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:13,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:13,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:13,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:13,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:13,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:13,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:13,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:13,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:13,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:13,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:13,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:13,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:13,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:57:13,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:57:13,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:13,107 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:13,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:13,108 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bed994c0b62c5d97b23df61f8f9d0644a7daf899 [2020-11-28 02:57:13,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:13,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:13,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:13,403 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:13,413 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:13,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-28 02:57:13,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/e24d304e2/b3959be0678c49c59a88545e3f5d5134/FLAGce5030075 [2020-11-28 02:57:14,473 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:14,474 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-28 02:57:14,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/e24d304e2/b3959be0678c49c59a88545e3f5d5134/FLAGce5030075 [2020-11-28 02:57:14,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/e24d304e2/b3959be0678c49c59a88545e3f5d5134 [2020-11-28 02:57:14,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:14,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:14,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:14,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:14,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:14,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:14" (1/1) ... [2020-11-28 02:57:14,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6985030c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:14, skipping insertion in model container [2020-11-28 02:57:14,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:14" (1/1) ... [2020-11-28 02:57:14,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:15,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:15,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:15,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:16,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:16,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:16,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:16,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:16,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:16,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:16,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:16,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:16,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:16,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:16,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:16,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:17,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:17,181 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:57:17,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:17,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:17,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:17,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:17,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:17,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:17,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:17,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:17,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:17,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:17,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:17,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:17,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:17,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:17,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:17,569 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 02:57:17,576 INFO L168 Benchmark]: Toolchain (without parser) took 2604.09 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.7 MB in the beginning and 77.3 MB in the end (delta: -22.6 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:17,578 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 48.8 MB in the beginning and 48.8 MB in the end (delta: 30.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:17,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2599.92 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.6 MB in the beginning and 77.3 MB in the end (delta: -22.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:17,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 48.8 MB in the beginning and 48.8 MB in the end (delta: 30.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2599.92 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.6 MB in the beginning and 77.3 MB in the end (delta: -22.7 MB). Peak memory consumption was 27.9 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 0.2.0-a4ecdab [2020-11-28 02:57:19,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:57:19,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:57:19,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:57:19,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:57:19,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:57:19,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:57:19,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:57:19,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:57:19,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:57:19,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:57:19,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:57:19,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:57:19,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:57:19,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:57:19,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:57:19,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:57:19,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:57:19,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:57:19,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:57:19,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:57:20,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:57:20,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:57:20,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:57:20,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:57:20,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:57:20,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:57:20,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:57:20,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:57:20,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:57:20,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:57:20,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:57:20,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:57:20,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:57:20,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:57:20,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:57:20,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:57:20,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:57:20,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:57:20,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:57:20,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:57:20,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:57:20,054 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:57:20,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:57:20,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:57:20,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:57:20,058 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:57:20,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:57:20,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:57:20,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:57:20,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:57:20,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:57:20,060 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:57:20,061 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:57:20,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:57:20,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:57:20,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:57:20,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:57:20,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:57:20,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:57:20,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:57:20,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:57:20,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:57:20,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:57:20,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:57:20,063 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:57:20,064 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:57:20,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:57:20,064 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:57:20,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:57:20,064 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:57:20,065 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bed994c0b62c5d97b23df61f8f9d0644a7daf899 [2020-11-28 02:57:20,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:57:20,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:57:20,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:57:20,486 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:57:20,487 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:57:20,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-28 02:57:20,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/55f4eefea/439e5654203b4a93be5cfd3c0f3195e6/FLAGec3da440c [2020-11-28 02:57:21,440 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:57:21,441 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2020-11-28 02:57:21,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/55f4eefea/439e5654203b4a93be5cfd3c0f3195e6/FLAGec3da440c [2020-11-28 02:57:21,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f652efe-e72d-40f8-92a4-dde61f61ebe4/bin/uautomizer/data/55f4eefea/439e5654203b4a93be5cfd3c0f3195e6 [2020-11-28 02:57:21,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:57:21,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:57:21,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:21,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:57:21,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:57:21,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:21" (1/1) ... [2020-11-28 02:57:21,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebde93c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:21, skipping insertion in model container [2020-11-28 02:57:21,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:57:21" (1/1) ... [2020-11-28 02:57:21,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:57:22,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:57:22,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:22,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:23,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:23,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:23,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:24,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:24,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:24,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:24,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:24,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:24,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:24,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:24,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:24,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:24,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:24,413 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:57:24,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:57:24,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:57:24,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:57:24,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:57:24,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:57:24,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:57:24,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:57:24,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:57:24,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:57:24,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:57:24,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:57:24,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:57:24,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:57:24,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:57:24,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:57:25,702 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:57:25,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:25 WrapperNode [2020-11-28 02:57:25,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:57:25,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:25,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:57:25,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:57:25,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:25" (1/1) ... [2020-11-28 02:57:25,765 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 02:57:25,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:57:25" (1/1) ... [2020-11-28 02:57:25,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:57:25,809 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:57:25,811 INFO L168 Benchmark]: Toolchain (without parser) took 3905.43 ms. Allocated memory was 69.2 MB in the beginning and 119.5 MB in the end (delta: 50.3 MB). Free memory was 46.7 MB in the beginning and 59.7 MB in the end (delta: -13.1 MB). Peak memory consumption was 36.9 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:25,812 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 69.2 MB. Free memory was 51.2 MB in the beginning and 51.1 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:57:25,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3796.82 ms. Allocated memory was 69.2 MB in the beginning and 119.5 MB in the end (delta: 50.3 MB). Free memory was 46.4 MB in the beginning and 65.0 MB in the end (delta: -18.6 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:25,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.41 ms. Allocated memory is still 119.5 MB. Free memory was 65.0 MB in the beginning and 60.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:57:25,816 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 69.2 MB. Free memory was 51.2 MB in the beginning and 51.1 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3796.82 ms. Allocated memory was 69.2 MB in the beginning and 119.5 MB in the end (delta: 50.3 MB). Free memory was 46.4 MB in the beginning and 65.0 MB in the end (delta: -18.6 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 105.41 ms. Allocated memory is still 119.5 MB. Free memory was 65.0 MB in the beginning and 60.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...