./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 ............................................................................................................................................................................. 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 ................................................................................................................................................................................................ 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 00:14:01,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:14:01,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:14:01,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:14:01,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:14:01,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:14:01,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:14:01,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:14:01,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:14:01,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:14:01,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:14:01,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:14:01,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:14:01,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:14:01,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:14:01,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:14:01,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:14:01,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:14:01,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:14:01,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:14:01,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:14:01,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:14:01,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:14:01,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:14:01,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:14:01,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:14:01,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:14:01,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:14:01,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:14:01,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:14:01,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:14:01,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:14:01,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:14:01,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:14:01,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:14:01,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:14:01,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:14:01,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:14:01,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:14:01,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:14:01,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:14:01,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:14:01,877 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:14:01,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:14:01,880 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:14:01,880 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:14:01,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:14:01,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:14:01,888 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:14:01,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:14:01,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:14:01,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:14:01,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:14:01,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:14:01,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:14:01,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:14:01,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:14:01,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:14:01,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:14:01,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:14:01,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:14:01,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:14:01,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:14:01,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:14:01,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:14:01,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:14:01,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:14:01,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:14:01,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:14:01,894 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 [2021-10-13 00:14:02,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:14:02,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:14:02,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:14:02,201 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:14:02,201 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:14:02,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-13 00:14:02,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/82f22a1b9/e845ffd330b34f8cb56dc64fdd65e469/FLAGffcdd06fc [2021-10-13 00:14:03,172 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:14:03,173 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-13 00:14:03,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/82f22a1b9/e845ffd330b34f8cb56dc64fdd65e469/FLAGffcdd06fc [2021-10-13 00:14:03,600 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/82f22a1b9/e845ffd330b34f8cb56dc64fdd65e469 [2021-10-13 00:14:03,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:14:03,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:14:03,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:14:03,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:14:03,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:14:03,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:14:03" (1/1) ... [2021-10-13 00:14:03,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffd3e20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:14:03, skipping insertion in model container [2021-10-13 00:14:03,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:14:03" (1/1) ... [2021-10-13 00:14:03,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:14:03,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:14:03,993 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-13 00:14:04,000 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-13 00:14:04,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:14:04,026 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:14:04,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:04,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:05,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:14:05,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:14:05,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:14:05,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:14:05,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:14:05,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:14:05,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:14:05,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:14:05,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:14:05,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:14:05,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:14:05,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:05,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:05,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:14:05,759 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 00:14:05,765 INFO L168 Benchmark]: Toolchain (without parser) took 2158.51 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 45.1 MB in the beginning and 64.4 MB in the end (delta: -19.2 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:14:05,766 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 70.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:14:05,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2155.98 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 44.9 MB in the beginning and 64.4 MB in the end (delta: -19.5 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:14:05,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 70.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2155.98 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 44.9 MB in the beginning and 64.4 MB in the end (delta: -19.5 MB). Peak memory consumption was 17.7 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 00:14:08,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:14:08,061 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:14:08,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:14:08,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:14:08,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:14:08,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:14:08,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:14:08,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:14:08,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:14:08,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:14:08,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:14:08,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:14:08,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:14:08,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:14:08,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:14:08,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:14:08,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:14:08,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:14:08,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:14:08,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:14:08,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:14:08,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:14:08,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:14:08,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:14:08,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:14:08,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:14:08,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:14:08,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:14:08,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:14:08,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:14:08,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:14:08,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:14:08,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:14:08,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:14:08,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:14:08,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:14:08,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:14:08,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:14:08,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:14:08,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:14:08,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:14:08,276 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:14:08,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:14:08,278 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:14:08,278 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:14:08,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:14:08,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:14:08,281 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:14:08,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:14:08,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:14:08,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:14:08,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:14:08,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:14:08,283 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:14:08,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:14:08,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:14:08,284 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:14:08,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:14:08,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:14:08,285 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:14:08,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:14:08,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:14:08,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:14:08,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:14:08,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:14:08,287 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:14:08,287 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:14:08,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:14:08,288 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:14:08,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:14:08,289 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 [2021-10-13 00:14:08,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:14:08,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:14:08,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:14:08,735 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:14:08,736 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:14:08,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-13 00:14:08,816 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/318e09cd0/dffcdc4b48b94bf8bad673f09efb5d59/FLAGda657c4c7 [2021-10-13 00:14:09,756 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:14:09,757 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-13 00:14:09,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/318e09cd0/dffcdc4b48b94bf8bad673f09efb5d59/FLAGda657c4c7 [2021-10-13 00:14:10,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/bin/uautomizer-WNIpwEf4Nt/data/318e09cd0/dffcdc4b48b94bf8bad673f09efb5d59 [2021-10-13 00:14:10,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:14:10,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:14:10,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:14:10,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:14:10,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:14:10,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:14:10" (1/1) ... [2021-10-13 00:14:10,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56eb2536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:14:10, skipping insertion in model container [2021-10-13 00:14:10,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:14:10" (1/1) ... [2021-10-13 00:14:10,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:14:10,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:14:10,708 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-13 00:14:10,716 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-13 00:14:10,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:14:10,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:14:12,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,187 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,187 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:12,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:14:12,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:14:12,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:14:12,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:14:12,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:14:12,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:14:12,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:14:12,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:14:12,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:14:12,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:14:13,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:14:13,138 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:14:13,313 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:14:13,327 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-13 00:14:13,328 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_e96c59a6-cb2a-440e-8cb7-1dcee8d424bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-13 00:14:13,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:14:13,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:14:13,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:14:13,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:14:13,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:14:13,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:14:13,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:14:13,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:14:13,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:14:13,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:14:13,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:14:13,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:14:13,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:14:13,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:14:13,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:14:14,104 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:14:14,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:14:14 WrapperNode [2021-10-13 00:14:14,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:14:14,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:14:14,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:14:14,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:14:14,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:14:14" (1/1) ... [2021-10-13 00:14:14,192 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 00:14:14,282 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:14:14" (1/1) ... [2021-10-13 00:14:14,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:14:14,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:14:14,285 INFO L168 Benchmark]: Toolchain (without parser) took 4068.80 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 23.5 MB in the beginning and 62.0 MB in the end (delta: -38.6 MB). Peak memory consumption was 31.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:14:14,285 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory is still 35.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:14:14,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3885.68 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 23.3 MB in the beginning and 67.7 MB in the end (delta: -44.3 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-13 00:14:14,287 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.93 ms. Allocated memory is still 125.8 MB. Free memory was 67.7 MB in the beginning and 62.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:14:14,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory is still 35.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3885.68 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 23.3 MB in the beginning and 67.7 MB in the end (delta: -44.3 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 176.93 ms. Allocated memory is still 125.8 MB. Free memory was 67.7 MB in the beginning and 62.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 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...