./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 ............................................................................................................................................................................. 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 ................................................................................................................................................................................................ 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 00:31:47,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:31:47,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:31:47,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:31:47,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:31:47,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:31:47,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:31:47,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:31:47,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:31:47,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:31:47,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:31:47,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:31:47,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:31:47,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:31:47,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:31:47,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:31:47,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:31:47,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:31:47,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:31:47,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:31:48,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:31:48,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:31:48,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:31:48,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:31:48,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:31:48,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:31:48,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:31:48,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:31:48,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:31:48,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:31:48,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:31:48,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:31:48,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:31:48,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:31:48,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:31:48,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:31:48,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:31:48,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:31:48,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:31:48,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:31:48,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:31:48,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:31:48,064 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:31:48,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:31:48,069 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:31:48,070 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:31:48,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:31:48,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:31:48,073 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:31:48,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:31:48,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:31:48,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:31:48,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:31:48,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:31:48,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:31:48,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:31:48,076 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:31:48,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:31:48,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:31:48,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:31:48,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:31:48,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:31:48,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:31:48,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:31:48,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:31:48,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:31:48,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:31:48,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:31:48,081 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:31:48,081 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 [2021-10-13 00:31:48,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:31:48,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:31:48,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:31:48,530 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:31:48,531 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:31:48,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2021-10-13 00:31:48,633 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/76f1be63c/9045bde5eef24f2998aef9f704318843/FLAG7408e5266 [2021-10-13 00:31:49,782 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:31:49,784 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2021-10-13 00:31:49,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/76f1be63c/9045bde5eef24f2998aef9f704318843/FLAG7408e5266 [2021-10-13 00:31:50,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/76f1be63c/9045bde5eef24f2998aef9f704318843 [2021-10-13 00:31:50,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:31:50,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:31:50,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:31:50,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:31:50,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:31:50,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:31:50" (1/1) ... [2021-10-13 00:31:50,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bc196d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:31:50, skipping insertion in model container [2021-10-13 00:31:50,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:31:50" (1/1) ... [2021-10-13 00:31:50,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:31:50,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:31:50,686 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2021-10-13 00:31:50,694 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2021-10-13 00:31:50,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:31:50,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:31:51,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:51,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:52,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:31:52,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:31:52,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:31:52,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:31:52,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:31:52,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:31:52,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:31:52,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:31:52,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:31:52,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:31:52,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:31:52,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:52,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:53,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:31:53,067 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 00:31:53,077 INFO L168 Benchmark]: Toolchain (without parser) took 2924.63 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 53.9 MB in the beginning and 79.4 MB in the end (delta: -25.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:31:53,078 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 100.7 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:31:53,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2918.56 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 53.8 MB in the beginning and 79.4 MB in the end (delta: -25.6 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:31:53,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 100.7 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2918.56 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 53.8 MB in the beginning and 79.4 MB in the end (delta: -25.6 MB). Peak memory consumption was 19.4 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 00:31:55,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:31:55,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:31:55,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:31:55,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:31:55,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:31:55,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:31:55,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:31:55,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:31:55,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:31:55,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:31:55,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:31:55,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:31:55,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:31:55,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:31:55,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:31:55,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:31:55,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:31:55,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:31:55,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:31:55,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:31:55,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:31:55,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:31:55,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:31:55,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:31:55,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:31:55,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:31:55,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:31:55,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:31:55,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:31:55,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:31:55,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:31:55,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:31:55,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:31:55,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:31:55,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:31:55,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:31:55,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:31:55,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:31:55,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:31:55,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:31:55,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:31:55,703 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:31:55,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:31:55,704 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:31:55,704 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:31:55,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:31:55,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:31:55,707 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:31:55,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:31:55,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:31:55,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:31:55,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:31:55,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:31:55,711 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:31:55,711 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:31:55,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:31:55,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:31:55,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:31:55,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:31:55,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:31:55,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:31:55,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:31:55,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:31:55,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:31:55,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:31:55,714 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:31:55,714 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:31:55,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:31:55,715 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:31:55,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:31:55,715 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 [2021-10-13 00:31:56,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:31:56,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:31:56,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:31:56,192 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:31:56,194 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:31:56,195 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2021-10-13 00:31:56,286 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/3c866fa0e/bb8fb2018f28418e937a196f7467a427/FLAG9f63d5f6c [2021-10-13 00:31:57,197 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:31:57,198 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2021-10-13 00:31:57,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/3c866fa0e/bb8fb2018f28418e937a196f7467a427/FLAG9f63d5f6c [2021-10-13 00:31:57,669 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc3beb21-b36e-4135-9c9e-8c8d3812faff/bin/uautomizer-WNIpwEf4Nt/data/3c866fa0e/bb8fb2018f28418e937a196f7467a427 [2021-10-13 00:31:57,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:31:57,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:31:57,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:31:57,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:31:57,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:31:57,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:31:57" (1/1) ... [2021-10-13 00:31:57,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39c89fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:31:57, skipping insertion in model container [2021-10-13 00:31:57,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:31:57" (1/1) ... [2021-10-13 00:31:57,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:31:57,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:31:58,243 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2021-10-13 00:31:58,255 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2021-10-13 00:31:58,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:31:58,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:31:59,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:31:59,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:00,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:32:00,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:32:00,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:32:00,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:32:00,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:32:00,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:32:00,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:32:00,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:32:00,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:32:00,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:32:00,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:32:00,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:00,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:00,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:32:01,022 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:32:01,036 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2021-10-13 00:32:01,036 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_dc3beb21-b36e-4135-9c9e-8c8d3812faff/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2021-10-13 00:32:01,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:32:01,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:32:01,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:32:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:32:01,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:32:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:32:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:32:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:32:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:32:01,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:32:01,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:32:01,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:32:01,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:32:01,674 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:32:01,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:32:01 WrapperNode [2021-10-13 00:32:01,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:32:01,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:32:01,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:32:01,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:32:01,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:32:01" (1/1) ... [2021-10-13 00:32:01,784 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 00:32:01,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:32:01" (1/1) ... [2021-10-13 00:32:01,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:32:01,873 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:32:01,875 INFO L168 Benchmark]: Toolchain (without parser) took 4200.23 ms. Allocated memory was 65.0 MB in the beginning and 117.4 MB in the end (delta: 52.4 MB). Free memory was 35.3 MB in the beginning and 67.2 MB in the end (delta: -32.0 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:32:01,881 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 65.0 MB. Free memory was 44.8 MB in the beginning and 44.7 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:32:01,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3998.83 ms. Allocated memory was 65.0 MB in the beginning and 117.4 MB in the end (delta: 52.4 MB). Free memory was 35.1 MB in the beginning and 42.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:32:01,882 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.62 ms. Allocated memory is still 117.4 MB. Free memory was 42.9 MB in the beginning and 67.2 MB in the end (delta: -24.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:32:01,884 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 44.8 MB in the beginning and 44.7 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3998.83 ms. Allocated memory was 65.0 MB in the beginning and 117.4 MB in the end (delta: 52.4 MB). Free memory was 35.1 MB in the beginning and 42.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 47.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.62 ms. Allocated memory is still 117.4 MB. Free memory was 42.9 MB in the beginning and 67.2 MB in the end (delta: -24.3 MB). Peak memory consumption was 2.1 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...