./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 520908b1b92d14b301a5baafac2c862ac0988546 ........................................................................................................................................................................... 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_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 520908b1b92d14b301a5baafac2c862ac0988546 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:08,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:08,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:08,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:08,866 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:08,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:08,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:08,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:08,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:08,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:08,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:08,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:08,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:08,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:08,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:08,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:08,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:08,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:08,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:08,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:08,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:08,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:08,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:08,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:08,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:08,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:08,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:08,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:08,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:08,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:08,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:08,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:08,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:08,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:08,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:08,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:08,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:08,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:08,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:08,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:08,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:08,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:30:08,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:08,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:08,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:08,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:08,992 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:08,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:08,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:30:08,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:08,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:09,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:09,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:09,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:09,002 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:09,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:09,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:09,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:09,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:09,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:09,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:09,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:09,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:09,004 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:30:09,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:30:09,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:09,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:09,005 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_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 520908b1b92d14b301a5baafac2c862ac0988546 [2021-10-11 00:30:09,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:09,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:09,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:09,317 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:09,318 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:09,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-11 00:30:09,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/30441beee/35877ec390304de68f2123bc44c7490f/FLAGddb59b0a9 [2021-10-11 00:30:10,440 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:10,440 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-11 00:30:10,486 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/30441beee/35877ec390304de68f2123bc44c7490f/FLAGddb59b0a9 [2021-10-11 00:30:10,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/30441beee/35877ec390304de68f2123bc44c7490f [2021-10-11 00:30:10,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:10,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:10,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:10,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:10,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:10,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:10" (1/1) ... [2021-10-11 00:30:10,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e5d773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:10, skipping insertion in model container [2021-10-11 00:30:10,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:10" (1/1) ... [2021-10-11 00:30:10,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:11,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:11,431 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-11 00:30:11,442 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-11 00:30:11,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:11,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:12,508 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,509 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,509 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,510 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,512 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,529 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,530 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,533 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:12,534 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:13,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:13,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:13,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:13,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:13,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:13,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:13,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:13,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:13,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:13,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:13,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:13,339 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:13,352 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:13,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:13,525 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:30:13,531 INFO L168 Benchmark]: Toolchain (without parser) took 2627.29 ms. Allocated memory was 121.6 MB in the beginning and 172.0 MB in the end (delta: 50.3 MB). Free memory was 77.4 MB in the beginning and 131.4 MB in the end (delta: -54.0 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:13,532 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 121.6 MB. Free memory was 95.8 MB in the beginning and 95.7 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:13,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2620.13 ms. Allocated memory was 121.6 MB in the beginning and 172.0 MB in the end (delta: 50.3 MB). Free memory was 77.1 MB in the beginning and 131.4 MB in the end (delta: -54.3 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:13,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 121.6 MB. Free memory was 95.8 MB in the beginning and 95.7 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2620.13 ms. Allocated memory was 121.6 MB in the beginning and 172.0 MB in the end (delta: 50.3 MB). Free memory was 77.1 MB in the beginning and 131.4 MB in the end (delta: -54.3 MB). Peak memory consumption was 43.4 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 0.2.0-7b2dab5 [2021-10-11 00:30:15,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:15,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:16,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:16,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:16,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:16,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:16,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:16,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:16,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:16,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:16,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:16,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:16,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:16,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:16,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:16,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:16,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:16,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:16,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:16,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:16,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:16,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:16,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:16,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:16,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:16,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:16,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:16,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:16,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:16,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:16,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:16,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:16,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:16,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:16,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:16,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:16,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:16,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:16,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:16,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:16,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:30:16,164 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:16,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:16,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:16,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:16,168 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:16,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:16,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:16,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:16,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:16,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:16,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:30:16,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:30:16,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:16,171 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:16,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:16,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:16,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:16,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:16,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:16,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:16,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:16,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:16,174 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:30:16,174 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:30:16,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:16,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:16,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:30:16,175 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_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 520908b1b92d14b301a5baafac2c862ac0988546 [2021-10-11 00:30:16,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:16,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:16,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:16,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:16,578 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:16,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-11 00:30:16,662 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/dedae5799/78800bf3141747feb573e5cb4db171f1/FLAGd75dbf9ed [2021-10-11 00:30:17,639 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:17,639 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-11 00:30:17,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/dedae5799/78800bf3141747feb573e5cb4db171f1/FLAGd75dbf9ed [2021-10-11 00:30:18,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/bin/uautomizer-Z5i5R5N3CC/data/dedae5799/78800bf3141747feb573e5cb4db171f1 [2021-10-11 00:30:18,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:18,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:18,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:18,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:18,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:18,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:18" (1/1) ... [2021-10-11 00:30:18,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d517c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:18, skipping insertion in model container [2021-10-11 00:30:18,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:18" (1/1) ... [2021-10-11 00:30:18,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:18,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:18,617 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-11 00:30:18,631 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-11 00:30:18,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:18,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:19,693 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,694 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,694 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,695 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,697 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,716 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,717 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,720 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,721 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:20,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:20,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:20,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:20,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:20,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:20,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:20,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:20,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:20,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:20,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:20,575 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,575 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:20,733 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:20,763 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-11 00:30:20,764 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d18ca4f-cee9-4bbb-bef8-9c67195a515a/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-11 00:30:20,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:20,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:20,821 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,822 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,823 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,824 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,829 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,849 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,851 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,881 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,881 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:20,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:20,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:20,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:20,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:20,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:20,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:20,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:20,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:20,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:20,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:21,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:21,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:21,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:22,281 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:22,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:22 WrapperNode [2021-10-11 00:30:22,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:22,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:22,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:22,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:22,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:22" (1/1) ... [2021-10-11 00:30:22,353 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 00:30:22,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:22" (1/1) ... [2021-10-11 00:30:22,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:22,459 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:22,461 INFO L168 Benchmark]: Toolchain (without parser) took 4327.11 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.4 MB in the beginning and 58.1 MB in the end (delta: -23.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:22,461 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:22,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4148.36 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.2 MB in the beginning and 63.3 MB in the end (delta: -29.1 MB). Peak memory consumption was 66.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:22,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.92 ms. Allocated memory is still 123.7 MB. Free memory was 63.3 MB in the beginning and 58.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:22,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4148.36 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.2 MB in the beginning and 63.3 MB in the end (delta: -29.1 MB). Peak memory consumption was 66.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.92 ms. Allocated memory is still 123.7 MB. Free memory was 63.3 MB in the beginning and 58.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...