./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/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_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/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_ca79da07-b917-4423-b660-aecea1614ea8/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 dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b ............................................................................................................................................................................. 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_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/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_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/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_ca79da07-b917-4423-b660-aecea1614ea8/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 dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b ................................................................................................................................................................................................ 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 00:37:03,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:03,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:03,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:03,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:03,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:03,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:03,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:03,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:03,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:03,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:03,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:03,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:03,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:03,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:03,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:03,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:03,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:03,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:03,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:03,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:03,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:03,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:03,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:03,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:03,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:03,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:03,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:04,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:04,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:04,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:04,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:04,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:04,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:04,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:04,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:04,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:04,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:04,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:04,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:04,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:04,012 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:37:04,039 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:04,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:04,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:04,040 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:04,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:04,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:04,042 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:04,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:04,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:37:04,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:04,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:04,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:04,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:04,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:04,044 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:04,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:04,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:04,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:04,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:04,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:04,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:04,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:04,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:04,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:37:04,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:37:04,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:04,046 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:04,046 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_ca79da07-b917-4423-b660-aecea1614ea8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b [2021-10-13 00:37:04,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:04,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:04,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:04,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:04,339 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:04,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-13 00:37:04,423 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/52d908a59/6e22d853cfb24deea39fb2250ad2a6bd/FLAG12b0f9a82 [2021-10-13 00:37:05,239 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:05,240 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-13 00:37:05,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/52d908a59/6e22d853cfb24deea39fb2250ad2a6bd/FLAG12b0f9a82 [2021-10-13 00:37:05,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/52d908a59/6e22d853cfb24deea39fb2250ad2a6bd [2021-10-13 00:37:05,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:05,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:05,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:05,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:05,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:05,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:05" (1/1) ... [2021-10-13 00:37:05,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f6e559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:05, skipping insertion in model container [2021-10-13 00:37:05,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:05" (1/1) ... [2021-10-13 00:37:05,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:05,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:05,881 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-13 00:37:05,890 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-13 00:37:05,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:05,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:07,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:07,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:07,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:07,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:07,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:07,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:07,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:07,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:07,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:07,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:07,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:07,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:07,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:07,945 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 00:37:07,955 INFO L168 Benchmark]: Toolchain (without parser) took 2533.02 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 94.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:07,956 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory is still 58.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:07,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2530.56 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 62.7 MB in the beginning and 94.8 MB in the end (delta: -32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:07,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory is still 58.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2530.56 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 62.7 MB in the beginning and 94.8 MB in the end (delta: -32.1 MB). Peak memory consumption was 32.1 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 00:37:10,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:10,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:10,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:10,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:10,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:10,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:10,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:10,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:10,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:10,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:10,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:10,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:10,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:10,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:10,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:10,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:10,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:10,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:10,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:10,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:10,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:10,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:10,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:10,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:10,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:10,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:10,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:10,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:10,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:10,272 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:10,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:10,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:10,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:10,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:10,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:10,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:10,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:10,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:10,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:10,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:10,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:37:10,326 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:10,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:10,326 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:10,327 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:10,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:10,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:10,328 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:10,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:10,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:10,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:10,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:10,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:10,330 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:37:10,330 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:37:10,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:10,330 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:10,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:10,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:10,331 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:10,331 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:10,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:10,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:10,332 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:10,332 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:10,332 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:37:10,332 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:37:10,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:10,333 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:10,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:37:10,333 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_ca79da07-b917-4423-b660-aecea1614ea8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b [2021-10-13 00:37:10,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:10,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:10,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:10,702 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:10,703 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:10,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-13 00:37:10,776 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/59069bd0a/b6e8337d04c64bcaa6202e3500e7cbb5/FLAGede0c7f0f [2021-10-13 00:37:11,788 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:11,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-13 00:37:11,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/59069bd0a/b6e8337d04c64bcaa6202e3500e7cbb5/FLAGede0c7f0f [2021-10-13 00:37:12,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca79da07-b917-4423-b660-aecea1614ea8/bin/uautomizer-WNIpwEf4Nt/data/59069bd0a/b6e8337d04c64bcaa6202e3500e7cbb5 [2021-10-13 00:37:12,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:12,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:12,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:12,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:12,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:12,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:12" (1/1) ... [2021-10-13 00:37:12,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6243af21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:12, skipping insertion in model container [2021-10-13 00:37:12,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:12" (1/1) ... [2021-10-13 00:37:12,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:12,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:12,630 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-13 00:37:12,636 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-13 00:37:12,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:12,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:13,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:13,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:14,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:14,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:14,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:14,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:14,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:14,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:14,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:14,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:14,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:14,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:14,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:14,744 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:37:14,777 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-13 00:37:14,781 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_ca79da07-b917-4423-b660-aecea1614ea8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-13 00:37:14,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:14,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:14,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:14,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:14,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:14,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:14,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:14,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:14,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:14,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:14,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:14,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:14,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:14,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:15,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:15,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:15,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:15,398 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:37:15,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:15 WrapperNode [2021-10-13 00:37:15,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:15,400 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:37:15,400 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:37:15,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:37:15,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:15" (1/1) ... [2021-10-13 00:37:15,556 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 00:37:15,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:15" (1/1) ... [2021-10-13 00:37:15,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:37:15,639 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:37:15,641 INFO L168 Benchmark]: Toolchain (without parser) took 3452.73 ms. Allocated memory was 54.5 MB in the beginning and 127.9 MB in the end (delta: 73.4 MB). Free memory was 32.7 MB in the beginning and 69.5 MB in the end (delta: -36.8 MB). Peak memory consumption was 36.6 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:15,641 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:15,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3208.11 ms. Allocated memory was 54.5 MB in the beginning and 127.9 MB in the end (delta: 73.4 MB). Free memory was 32.4 MB in the beginning and 75.2 MB in the end (delta: -42.7 MB). Peak memory consumption was 47.6 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:15,643 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.67 ms. Allocated memory is still 127.9 MB. Free memory was 75.2 MB in the beginning and 69.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:15,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3208.11 ms. Allocated memory was 54.5 MB in the beginning and 127.9 MB in the end (delta: 73.4 MB). Free memory was 32.4 MB in the beginning and 75.2 MB in the end (delta: -42.7 MB). Peak memory consumption was 47.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 238.67 ms. Allocated memory is still 127.9 MB. Free memory was 75.2 MB in the beginning and 69.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...