./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 ............................................................................................................................................................................... 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:31:24,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:31:24,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:31:24,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:31:24,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:31:24,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:31:24,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:31:24,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:31:24,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:31:24,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:31:24,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:31:24,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:31:24,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:31:24,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:31:24,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:31:24,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:31:24,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:31:24,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:31:24,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:31:24,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:31:24,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:31:24,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:31:24,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:31:24,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:31:24,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:31:24,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:31:24,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:31:24,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:31:24,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:31:24,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:31:24,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:31:24,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:31:24,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:31:24,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:31:24,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:31:24,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:31:24,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:31:24,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:31:24,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:31:24,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:31:24,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:31:24,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:31:24,907 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:31:24,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:31:24,908 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:31:24,915 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:31:24,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:31:24,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:31:24,918 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:31:24,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:31:24,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:31:24,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:31:24,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:31:24,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:31:24,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:31:24,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:31:24,921 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:31:24,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:31:24,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:31:24,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:31:24,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:31:24,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:31:24,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:31:24,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:31:24,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:31:24,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:31:24,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:31:24,924 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:31:24,924 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:31:24,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:31:24,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:31:24,927 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-10-21 19:31:25,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:31:25,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:31:25,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:31:25,260 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:31:25,261 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:31:25,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-21 19:31:25,335 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/8d427783b/b055ec63d5844b2cbdf8eaeda1af9ba5/FLAGf6bba2267 [2021-10-21 19:31:26,282 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:31:26,284 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-21 19:31:26,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/8d427783b/b055ec63d5844b2cbdf8eaeda1af9ba5/FLAGf6bba2267 [2021-10-21 19:31:26,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/8d427783b/b055ec63d5844b2cbdf8eaeda1af9ba5 [2021-10-21 19:31:26,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:31:26,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:31:26,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:31:26,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:31:26,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:31:26,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:31:26" (1/1) ... [2021-10-21 19:31:26,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23673c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:31:26, skipping insertion in model container [2021-10-21 19:31:26,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:31:26" (1/1) ... [2021-10-21 19:31:26,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:31:26,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:31:27,244 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-21 19:31:27,251 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-21 19:31:27,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:31:27,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:31:28,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:28,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:31:28,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:31:28,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:31:28,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:31:28,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:31:28,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:31:28,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:31:28,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:31:28,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:31:28,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:31:29,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:31:29,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:29,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:29,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:31:29,400 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) [2021-10-21 19:31:29,413 INFO L168 Benchmark]: Toolchain (without parser) took 2697.24 ms. Allocated memory is still 144.7 MB. Free memory was 93.9 MB in the beginning and 64.5 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:31:29,415 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 144.7 MB. Free memory is still 120.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:31:29,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2692.52 ms. Allocated memory is still 144.7 MB. Free memory was 93.7 MB in the beginning and 64.5 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:31:29,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 144.7 MB. Free memory is still 120.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2692.52 ms. Allocated memory is still 144.7 MB. Free memory was 93.7 MB in the beginning and 64.5 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:31:32,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:31:32,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:31:32,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:31:32,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:31:32,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:31:32,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:31:32,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:31:32,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:31:32,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:31:32,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:31:32,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:31:32,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:31:32,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:31:32,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:31:32,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:31:32,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:31:32,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:31:32,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:31:32,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:31:32,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:31:32,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:31:32,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:31:32,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:31:32,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:31:32,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:31:32,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:31:32,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:31:32,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:31:32,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:31:32,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:31:32,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:31:32,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:31:32,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:31:32,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:31:32,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:31:32,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:31:32,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:31:32,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:31:32,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:31:32,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:31:32,213 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:31:32,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:31:32,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:31:32,265 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:31:32,265 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:31:32,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:31:32,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:31:32,268 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:31:32,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:31:32,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:31:32,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:31:32,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:31:32,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:31:32,272 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:31:32,273 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:31:32,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:31:32,274 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:31:32,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:31:32,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:31:32,275 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:31:32,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:31:32,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:31:32,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:31:32,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:31:32,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:31:32,277 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:31:32,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:31:32,278 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:31:32,278 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:31:32,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:31:32,279 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:31:32,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:31:32,280 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-10-21 19:31:32,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:31:32,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:31:32,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:31:32,725 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:31:32,726 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:31:32,727 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-21 19:31:32,806 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/09fb19973/3240d5c5e05043b2802669ca2b193452/FLAGade44cfb9 [2021-10-21 19:31:33,928 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:31:33,928 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-10-21 19:31:33,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/09fb19973/3240d5c5e05043b2802669ca2b193452/FLAGade44cfb9 [2021-10-21 19:31:34,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/bin/uautomizer-j4sWxH34Be/data/09fb19973/3240d5c5e05043b2802669ca2b193452 [2021-10-21 19:31:34,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:31:34,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:31:34,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:31:34,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:31:34,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:31:34,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:31:34" (1/1) ... [2021-10-21 19:31:34,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b22c2ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:31:34, skipping insertion in model container [2021-10-21 19:31:34,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:31:34" (1/1) ... [2021-10-21 19:31:34,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:31:34,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:31:34,806 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-21 19:31:34,815 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-21 19:31:34,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:31:34,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:31:35,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:35,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:35,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:35,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:35,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:36,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:36,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:36,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:36,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:36,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:31:36,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:31:36,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:31:36,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:31:36,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:31:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:31:36,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:31:36,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:31:36,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:31:36,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:31:36,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:31:37,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:31:37,254 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:31:37,282 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-10-21 19:31:37,290 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_1dc1c8b2-1d0b-43e0-8fe6-53437dc78e1b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-10-21 19:31:37,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:31:37,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:31:37,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:31:37,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:31:37,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:31:37,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:31:37,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:31:37,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:31:37,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:31:37,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:31:37,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:31:37,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:31:37,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:31:37,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:31:37,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:31:37,917 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:31:37,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:31:37 WrapperNode [2021-10-21 19:31:37,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:31:37,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:31:37,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:31:37,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:31:37,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:31:37" (1/1) ... [2021-10-21 19:31:38,019 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]]] [2021-10-21 19:31:38,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:31:37" (1/1) ... [2021-10-21 19:31:38,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:31:38,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:31:38,098 INFO L168 Benchmark]: Toolchain (without parser) took 3839.31 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 35.8 MB in the beginning and 42.6 MB in the end (delta: -6.7 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:31:38,098 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:31:38,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3659.17 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 35.7 MB in the beginning and 47.7 MB in the end (delta: -12.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:31:38,099 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.26 ms. Allocated memory is still 109.1 MB. Free memory was 47.7 MB in the beginning and 42.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:31:38,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3659.17 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 35.7 MB in the beginning and 47.7 MB in the end (delta: -12.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 169.26 ms. Allocated memory is still 109.1 MB. Free memory was 47.7 MB in the beginning and 42.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...