./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ee6f0f8a957519e1351e00743347826ddf2d315 ........................................................................................................................................................................... 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_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ee6f0f8a957519e1351e00743347826ddf2d315 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:29:08,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:29:08,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:29:08,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:29:08,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:29:08,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:29:08,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:29:08,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:29:08,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:29:08,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:29:08,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:29:08,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:29:08,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:29:08,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:29:08,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:29:08,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:29:08,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:29:08,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:29:08,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:29:08,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:29:08,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:29:08,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:29:08,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:29:08,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:29:08,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:29:08,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:29:08,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:29:08,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:29:08,394 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:29:08,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:29:08,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:29:08,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:29:08,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:29:08,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:29:08,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:29:08,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:29:08,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:29:08,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:29:08,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:29:08,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:29:08,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:29:08,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:29:08,428 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:29:08,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:29:08,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:29:08,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:29:08,431 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:29:08,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:29:08,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:29:08,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:29:08,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:29:08,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:29:08,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:29:08,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:29:08,432 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:29:08,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:29:08,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:29:08,433 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:29:08,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:29:08,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:29:08,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:29:08,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:29:08,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:29:08,435 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:29:08,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:29:08,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:29:08,435 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:29:08,435 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_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ee6f0f8a957519e1351e00743347826ddf2d315 [2021-10-11 00:29:08,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:29:08,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:29:08,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:29:08,727 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:29:08,728 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:29:08,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-11 00:29:08,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/b142fa7c3/fc6d42f7c25d4c99ade5746525c52e5c/FLAG46ea92635 [2021-10-11 00:29:09,706 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:29:09,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-11 00:29:09,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/b142fa7c3/fc6d42f7c25d4c99ade5746525c52e5c/FLAG46ea92635 [2021-10-11 00:29:10,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/b142fa7c3/fc6d42f7c25d4c99ade5746525c52e5c [2021-10-11 00:29:10,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:29:10,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:29:10,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:10,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:29:10,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:29:10,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:10" (1/1) ... [2021-10-11 00:29:10,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df96dbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:10, skipping insertion in model container [2021-10-11 00:29:10,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:10" (1/1) ... [2021-10-11 00:29:10,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:29:10,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:29:10,643 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-11 00:29:10,654 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-11 00:29:10,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:29:10,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:29:11,877 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,883 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,884 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,885 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,887 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,905 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,906 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,908 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:11,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:12,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:29:12,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:29:12,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:29:12,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:29:12,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:29:12,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:29:12,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:29:12,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:29:12,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:29:12,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:29:12,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:29:12,622 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:12,622 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:12,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:29:12,817 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:29:12,823 INFO L168 Benchmark]: Toolchain (without parser) took 2644.04 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 73.0 MB in the beginning and 109.6 MB in the end (delta: -36.6 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:12,825 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:29:12,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2641.45 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 72.7 MB in the beginning and 109.6 MB in the end (delta: -36.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:12,831 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2641.45 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 72.7 MB in the beginning and 109.6 MB in the end (delta: -36.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:29:15,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:29:15,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:29:15,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:29:15,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:29:15,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:29:15,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:29:15,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:29:15,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:29:15,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:29:15,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:29:15,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:29:15,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:29:15,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:29:15,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:29:15,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:29:15,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:29:15,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:29:15,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:29:15,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:29:15,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:29:15,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:29:15,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:29:15,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:29:15,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:29:15,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:29:15,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:29:15,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:29:15,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:29:15,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:29:15,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:29:15,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:29:15,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:29:15,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:29:15,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:29:15,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:29:15,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:29:15,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:29:15,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:29:15,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:29:15,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:29:15,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:29:15,294 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:29:15,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:29:15,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:29:15,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:29:15,296 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:29:15,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:29:15,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:29:15,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:29:15,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:29:15,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:29:15,297 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:29:15,298 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:29:15,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:29:15,298 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:29:15,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:29:15,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:29:15,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:29:15,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:29:15,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:29:15,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:29:15,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:29:15,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:29:15,300 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:29:15,300 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:29:15,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:29:15,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:29:15,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:29:15,301 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_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ee6f0f8a957519e1351e00743347826ddf2d315 [2021-10-11 00:29:15,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:29:15,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:29:15,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:29:15,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:29:15,760 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:29:15,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-11 00:29:15,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/ff0d33f15/2d85c8081a7a46bfb7f0b5c24002767f/FLAG752dbd8e3 [2021-10-11 00:29:16,852 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:29:16,853 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-11 00:29:16,898 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/ff0d33f15/2d85c8081a7a46bfb7f0b5c24002767f/FLAG752dbd8e3 [2021-10-11 00:29:17,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/bin/uautomizer-Z5i5R5N3CC/data/ff0d33f15/2d85c8081a7a46bfb7f0b5c24002767f [2021-10-11 00:29:17,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:29:17,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:29:17,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:17,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:29:17,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:29:17,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:17" (1/1) ... [2021-10-11 00:29:17,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ff742c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:17, skipping insertion in model container [2021-10-11 00:29:17,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:17" (1/1) ... [2021-10-11 00:29:17,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:29:17,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:29:17,700 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-11 00:29:17,712 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-11 00:29:17,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:29:17,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:29:18,830 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,831 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,832 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,834 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,835 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,872 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,873 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,874 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:18,875 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:29:19,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:29:19,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:29:19,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:29:19,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:29:19,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:29:19,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:29:19,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:29:19,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:29:19,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:29:19,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:29:19,685 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,685 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:29:19,895 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:29:19,927 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-11 00:29:19,929 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e72a2d-67c5-4684-b43c-7cec5780921e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-11 00:29:19,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:29:19,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:29:19,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,983 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:19,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,004 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,006 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:29:20,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:29:20,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:29:20,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:29:20,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:29:20,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:29:20,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:29:20,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:29:20,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:29:20,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:29:20,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:29:20,187 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,188 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:20,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:29:21,100 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:29:21,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:21 WrapperNode [2021-10-11 00:29:21,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:21,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:29:21,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:29:21,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:29:21,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:21" (1/1) ... [2021-10-11 00:29:21,174 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 00:29:21,259 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:21" (1/1) ... [2021-10-11 00:29:21,267 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:29:21,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:29:21,269 INFO L168 Benchmark]: Toolchain (without parser) took 4037.72 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 43.8 MB in the beginning and 53.0 MB in the end (delta: -9.2 MB). Peak memory consumption was 53.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:21,270 INFO L168 Benchmark]: CDTParser took 1.29 ms. Allocated memory is still 71.3 MB. Free memory was 51.6 MB in the beginning and 51.5 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:29:21,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3869.13 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 43.7 MB in the beginning and 58.2 MB in the end (delta: -14.6 MB). Peak memory consumption was 81.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:21,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.57 ms. Allocated memory is still 134.2 MB. Free memory was 58.2 MB in the beginning and 53.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:21,274 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.29 ms. Allocated memory is still 71.3 MB. Free memory was 51.6 MB in the beginning and 51.5 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3869.13 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 43.7 MB in the beginning and 58.2 MB in the end (delta: -14.6 MB). Peak memory consumption was 81.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.57 ms. Allocated memory is still 134.2 MB. Free memory was 58.2 MB in the beginning and 53.0 MB in the end (delta: 5.2 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...