./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5d1976c3f728176c28f6bb994b9a489ae32e3467 ................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5d1976c3f728176c28f6bb994b9a489ae32e3467 ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:05,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:05,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:05,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:05,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:05,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:05,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:05,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:05,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:05,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:05,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:05,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:05,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:05,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:05,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:05,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:05,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:05,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:05,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:05,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:05,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:05,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:05,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:05,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:05,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:05,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:05,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:05,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:05,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:05,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:05,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:05,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:05,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:05,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:05,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:05,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:05,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:05,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:05,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:05,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:05,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:05,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:35:05,909 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:05,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:05,910 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:05,911 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:05,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:05,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:05,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:05,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:05,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:05,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:05,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:05,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:05,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:05,917 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:05,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:05,918 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:05,918 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:05,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:05,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:05,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:05,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:05,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:05,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:05,920 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:05,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:05,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:05,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:05,921 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d1976c3f728176c28f6bb994b9a489ae32e3467 [2020-11-28 04:35:06,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:06,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:06,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:06,204 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:06,207 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:06,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-11-28 04:35:06,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/244e4a5aa/de167e96da4b4f7cacb5ff832bf2b035/FLAG4a673ddc0 [2020-11-28 04:35:07,186 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:07,187 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-11-28 04:35:07,243 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/244e4a5aa/de167e96da4b4f7cacb5ff832bf2b035/FLAG4a673ddc0 [2020-11-28 04:35:07,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/244e4a5aa/de167e96da4b4f7cacb5ff832bf2b035 [2020-11-28 04:35:07,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:07,636 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:07,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:07,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:07,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:07,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:07" (1/1) ... [2020-11-28 04:35:07,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a74719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:07, skipping insertion in model container [2020-11-28 04:35:07,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:07" (1/1) ... [2020-11-28 04:35:07,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:07,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:08,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:08,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:09,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:09,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:09,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:09,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:09,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:09,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:09,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:09,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:09,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:09,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:09,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:09,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:09,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:10,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:10,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:10,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:10,296 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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) [2020-11-28 04:35:10,302 INFO L168 Benchmark]: Toolchain (without parser) took 2663.71 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 67.1 MB in the beginning and 78.2 MB in the end (delta: -11.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:10,302 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 104.9 MB. Free memory is still 64.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:10,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2661.39 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 67.1 MB in the beginning and 78.2 MB in the end (delta: -11.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:10,308 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 104.9 MB. Free memory is still 64.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2661.39 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 67.1 MB in the beginning and 78.2 MB in the end (delta: -11.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:12,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:12,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:12,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:12,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:12,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:12,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:12,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:12,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:12,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:12,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:12,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:12,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:12,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:12,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:12,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:12,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:12,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:12,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:12,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:12,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:12,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:12,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:12,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:12,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:12,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:12,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:12,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:12,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:12,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:12,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:12,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:12,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:12,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:12,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:12,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:12,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:12,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:12,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:12,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:12,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:12,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:35:12,749 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:12,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:12,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:12,751 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:12,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:12,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:12,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:12,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:12,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:12,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:12,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:12,753 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:12,754 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:12,754 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:12,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:12,754 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:12,755 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:12,755 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:12,755 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:12,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:12,756 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:12,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:12,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:12,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:12,757 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:12,757 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:12,757 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:12,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:12,758 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:12,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:12,758 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:35:12,758 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d1976c3f728176c28f6bb994b9a489ae32e3467 [2020-11-28 04:35:13,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:13,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:13,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:13,168 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:13,168 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:13,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-11-28 04:35:13,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/c1c5693ee/32f6a0022a564d1bbb6a46e10cc555bb/FLAGa4de59280 [2020-11-28 04:35:14,130 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:14,131 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-11-28 04:35:14,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/c1c5693ee/32f6a0022a564d1bbb6a46e10cc555bb/FLAGa4de59280 [2020-11-28 04:35:14,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8484ae86-5695-4387-be5c-f1842ab448c7/bin/ukojak/data/c1c5693ee/32f6a0022a564d1bbb6a46e10cc555bb [2020-11-28 04:35:14,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:14,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:14,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:14,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:14,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:14,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:14" (1/1) ... [2020-11-28 04:35:14,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa4aac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:14, skipping insertion in model container [2020-11-28 04:35:14,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:14" (1/1) ... [2020-11-28 04:35:14,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:14,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:15,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:15,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:16,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:17,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:17,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:17,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:17,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:17,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:17,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:17,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:17,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:17,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:17,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:17,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:17,780 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:35:17,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:17,852 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:17,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:17,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:17,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:18,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:18,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:18,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:18,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:18,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:18,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:18,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:18,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:18,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:18,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:18,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:18,222 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:35:18,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:18,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:18,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:18,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:18,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:18,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:18,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:18,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:18,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:18,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:18,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:18,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:18,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:18,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:18,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:19,794 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:35:19,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:19 WrapperNode [2020-11-28 04:35:19,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:19,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:19,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:35:19,797 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:35:19,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:19" (1/1) ... [2020-11-28 04:35:19,888 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]]] [2020-11-28 04:35:19,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:19" (1/1) ... [2020-11-28 04:35:19,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:19,963 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:35:19,966 INFO L168 Benchmark]: Toolchain (without parser) took 5329.83 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 27.9 MB in the beginning and 110.4 MB in the end (delta: -82.5 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:19,967 INFO L168 Benchmark]: CDTParser took 1.86 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:19,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5159.28 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 27.7 MB in the beginning and 30.6 MB in the end (delta: -2.9 MB). Peak memory consumption was 116.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:19,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.13 ms. Allocated memory is still 163.6 MB. Free memory was 30.6 MB in the beginning and 110.4 MB in the end (delta: -79.7 MB). Peak memory consumption was 5.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:19,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.86 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5159.28 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 27.7 MB in the beginning and 30.6 MB in the end (delta: -2.9 MB). Peak memory consumption was 116.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.13 ms. Allocated memory is still 163.6 MB. Free memory was 30.6 MB in the beginning and 110.4 MB in the end (delta: -79.7 MB). Peak memory consumption was 5.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...