./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ecbefb46965e44d270914e490bb0ba9417d775c ............................................................................................................................................................................. 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_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ecbefb46965e44d270914e490bb0ba9417d775c ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:36:24,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:36:24,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:36:24,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:36:24,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:36:24,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:36:24,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:36:24,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:36:24,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:36:24,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:36:24,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:36:24,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:36:24,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:36:24,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:36:24,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:36:24,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:36:24,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:36:24,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:36:24,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:36:24,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:36:24,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:36:24,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:36:24,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:36:24,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:36:24,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:36:24,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:36:24,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:36:24,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:36:24,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:36:24,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:36:24,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:36:24,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:36:24,458 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:36:24,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:36:24,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:36:24,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:36:24,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:36:24,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:36:24,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:36:24,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:36:24,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:36:24,467 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:36:24,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:36:24,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:36:24,494 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:36:24,495 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:36:24,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:36:24,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:36:24,497 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:36:24,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:36:24,497 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:36:24,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:36:24,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:36:24,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:36:24,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:36:24,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:36:24,499 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:36:24,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:36:24,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:36:24,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:36:24,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:36:24,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:36:24,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:36:24,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:36:24,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:36:24,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:36:24,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:36:24,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:36:24,502 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:36:24,502 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_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ecbefb46965e44d270914e490bb0ba9417d775c [2021-10-13 00:36:24,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:36:24,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:36:24,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:36:24,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:36:24,791 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:36:24,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-13 00:36:24,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/78d1b35a0/833b104dd6464d63b23dc1fa66ff02da/FLAG3b18e7a7d [2021-10-13 00:36:25,782 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:36:25,783 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-13 00:36:25,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/78d1b35a0/833b104dd6464d63b23dc1fa66ff02da/FLAG3b18e7a7d [2021-10-13 00:36:26,302 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/78d1b35a0/833b104dd6464d63b23dc1fa66ff02da [2021-10-13 00:36:26,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:36:26,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:36:26,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:36:26,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:36:26,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:36:26,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:36:26" (1/1) ... [2021-10-13 00:36:26,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32198d53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:36:26, skipping insertion in model container [2021-10-13 00:36:26,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:36:26" (1/1) ... [2021-10-13 00:36:26,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:36:26,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:36:26,775 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-13 00:36:26,784 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-13 00:36:26,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:36:26,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:36:27,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:27,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:28,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:36:28,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:36:28,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:36:28,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:36:28,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:36:28,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:36:28,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:36:28,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:36:28,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:36:28,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:36:28,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:36:28,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:28,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:28,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:36:28,885 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.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) [2021-10-13 00:36:28,891 INFO L168 Benchmark]: Toolchain (without parser) took 2583.68 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 59.6 MB in the beginning and 75.9 MB in the end (delta: -16.3 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:36:28,892 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:36:28,896 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2581.25 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 59.4 MB in the beginning and 75.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:36:28,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2581.25 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 59.4 MB in the beginning and 75.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:36:31,178 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:36:31,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:36:31,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:36:31,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:36:31,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:36:31,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:36:31,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:36:31,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:36:31,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:36:31,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:36:31,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:36:31,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:36:31,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:36:31,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:36:31,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:36:31,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:36:31,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:36:31,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:36:31,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:36:31,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:36:31,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:36:31,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:36:31,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:36:31,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:36:31,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:36:31,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:36:31,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:36:31,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:36:31,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:36:31,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:36:31,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:36:31,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:36:31,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:36:31,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:36:31,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:36:31,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:36:31,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:36:31,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:36:31,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:36:31,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:36:31,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:36:31,320 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:36:31,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:36:31,321 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:36:31,321 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:36:31,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:36:31,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:36:31,323 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:36:31,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:36:31,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:36:31,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:36:31,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:36:31,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:36:31,325 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:36:31,325 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:36:31,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:36:31,326 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:36:31,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:36:31,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:36:31,326 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:36:31,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:36:31,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:36:31,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:36:31,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:36:31,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:36:31,328 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:36:31,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:36:31,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:36:31,329 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:36:31,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:36:31,329 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_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ecbefb46965e44d270914e490bb0ba9417d775c [2021-10-13 00:36:31,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:36:31,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:36:31,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:36:31,761 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:36:31,763 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:36:31,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-13 00:36:31,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/937597da2/216c7b403cc7481fbb1473b970b0e63f/FLAGaeadb9cd3 [2021-10-13 00:36:32,729 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:36:32,730 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-13 00:36:32,777 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/937597da2/216c7b403cc7481fbb1473b970b0e63f/FLAGaeadb9cd3 [2021-10-13 00:36:33,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/bin/uautomizer-WNIpwEf4Nt/data/937597da2/216c7b403cc7481fbb1473b970b0e63f [2021-10-13 00:36:33,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:36:33,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:36:33,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:36:33,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:36:33,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:36:33,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:36:33" (1/1) ... [2021-10-13 00:36:33,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ffc576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:36:33, skipping insertion in model container [2021-10-13 00:36:33,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:36:33" (1/1) ... [2021-10-13 00:36:33,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:36:33,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:36:33,698 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-13 00:36:33,709 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-13 00:36:33,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:36:33,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:36:34,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:34,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:36:35,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:36:35,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:36:35,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:36:35,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:36:35,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:36:35,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:36:35,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:36:35,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:36:35,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:36:35,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:36:35,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:36:35,739 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:36:35,753 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-13 00:36:35,754 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37e500e7-eb8a-485a-8a6a-ed07c0c210d3/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-13 00:36:35,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:36:35,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:36:35,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:36:35,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:36:35,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:36:35,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:36:35,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:36:35,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:36:35,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:36:35,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:36:35,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:36:35,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:36:35,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:36:35,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:35,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:36:36,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:36:36,415 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:36:36,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:36:36 WrapperNode [2021-10-13 00:36:36,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:36:36,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:36:36,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:36:36,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:36:36,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:36:36" (1/1) ... [2021-10-13 00:36:36,494 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:36:36,583 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:36:36" (1/1) ... [2021-10-13 00:36:36,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:36:36,593 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:36:36,595 INFO L168 Benchmark]: Toolchain (without parser) took 3376.97 ms. Allocated memory was 65.0 MB in the beginning and 144.7 MB in the end (delta: 79.7 MB). Free memory was 37.9 MB in the beginning and 80.6 MB in the end (delta: -42.6 MB). Peak memory consumption was 37.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:36:36,596 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 65.0 MB. Free memory was 46.3 MB in the beginning and 46.2 MB in the end (delta: 56.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:36:36,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3197.29 ms. Allocated memory was 65.0 MB in the beginning and 144.7 MB in the end (delta: 79.7 MB). Free memory was 37.6 MB in the beginning and 85.7 MB in the end (delta: -48.1 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:36:36,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.20 ms. Allocated memory is still 144.7 MB. Free memory was 85.7 MB in the beginning and 80.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:36:36,599 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 65.0 MB. Free memory was 46.3 MB in the beginning and 46.2 MB in the end (delta: 56.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3197.29 ms. Allocated memory was 65.0 MB in the beginning and 144.7 MB in the end (delta: 79.7 MB). Free memory was 37.6 MB in the beginning and 85.7 MB in the end (delta: -48.1 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 176.20 ms. Allocated memory is still 144.7 MB. Free memory was 85.7 MB in the beginning and 80.6 MB in the end (delta: 5.1 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...