./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/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 6f029e3e3f3649c56c49a28e1e7fee4e479ee792 ............................................................................................................................................................................... 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_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/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 6f029e3e3f3649c56c49a28e1e7fee4e479ee792 ..................................................................................................................................................................................................................................... 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 04:40:25,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:25,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:25,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:25,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:25,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:25,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:25,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:25,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:25,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:25,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:25,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:25,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:25,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:25,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:25,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:25,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:25,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:25,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:25,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:25,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:25,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:25,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:25,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:25,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:25,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:25,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:25,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:25,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:25,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:25,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:25,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:25,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:25,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:25,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:25,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:25,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:25,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:25,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:25,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:25,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:25,657 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:25,700 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:25,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:25,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:25,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:25,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:25,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:25,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:25,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:25,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:25,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:25,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:25,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:25,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:25,707 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:25,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:25,708 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:25,708 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:25,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:25,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:25,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:25,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:25,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:25,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:25,710 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:25,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:25,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:25,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:25,711 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_8892b635-0744-4835-898b-9f7e49096dd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f029e3e3f3649c56c49a28e1e7fee4e479ee792 [2020-11-28 04:40:26,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:26,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:26,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:26,063 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:26,064 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:26,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2020-11-28 04:40:26,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/b07e2c2c4/ea163430651d4aae97557b971e3c7bd4/FLAG35774913d [2020-11-28 04:40:26,963 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:26,963 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2020-11-28 04:40:27,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/b07e2c2c4/ea163430651d4aae97557b971e3c7bd4/FLAG35774913d [2020-11-28 04:40:27,471 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/b07e2c2c4/ea163430651d4aae97557b971e3c7bd4 [2020-11-28 04:40:27,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:27,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:27,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:27,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:27,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:27,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b8fa230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:27, skipping insertion in model container [2020-11-28 04:40:27,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:27,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:27,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:27,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:28,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:29,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:29,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:29,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:29,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:29,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:29,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:29,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:29,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:29,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:29,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:29,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:29,935 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 04:40:29,941 INFO L168 Benchmark]: Toolchain (without parser) took 2463.74 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 65.6 MB in the beginning and 85.7 MB in the end (delta: -20.1 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:29,941 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 100.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:29,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.61 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 65.4 MB in the beginning and 85.7 MB in the end (delta: -20.3 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:29,944 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 100.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2461.61 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 65.4 MB in the beginning and 85.7 MB in the end (delta: -20.3 MB). Peak memory consumption was 36.5 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 04:40:32,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:32,059 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:32,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:32,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:32,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:32,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:32,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:32,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:32,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:32,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:32,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:32,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:32,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:32,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:32,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:32,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:32,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:32,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:32,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:32,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:32,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:32,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:32,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:32,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:32,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:32,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:32,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:32,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:32,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:32,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:32,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:32,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:32,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:32,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:32,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:32,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:32,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:32,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:32,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:32,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:32,148 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:32,176 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:32,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:32,178 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:32,178 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:32,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:32,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:32,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:32,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:32,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:32,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:32,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:32,181 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:32,182 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:32,182 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:32,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:32,183 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:32,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:32,183 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:32,184 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:32,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:32,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:32,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:32,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:32,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:32,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:32,185 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:32,185 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:32,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:32,186 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:32,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:32,186 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:32,186 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_8892b635-0744-4835-898b-9f7e49096dd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f029e3e3f3649c56c49a28e1e7fee4e479ee792 [2020-11-28 04:40:32,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:32,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:32,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:32,655 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:32,656 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:32,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2020-11-28 04:40:32,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/d37407b70/488b6864c0bc499db33b2d33e5da5b7b/FLAGaecdf8a5f [2020-11-28 04:40:33,703 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:33,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2020-11-28 04:40:33,751 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/d37407b70/488b6864c0bc499db33b2d33e5da5b7b/FLAGaecdf8a5f [2020-11-28 04:40:34,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8892b635-0744-4835-898b-9f7e49096dd5/bin/ukojak/data/d37407b70/488b6864c0bc499db33b2d33e5da5b7b [2020-11-28 04:40:34,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:34,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:34,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:34,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:34,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:34,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:34" (1/1) ... [2020-11-28 04:40:34,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e786fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:34, skipping insertion in model container [2020-11-28 04:40:34,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:34" (1/1) ... [2020-11-28 04:40:34,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:34,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:34,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:34,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:35,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:36,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:36,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:36,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:36,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:36,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:36,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:36,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:36,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:36,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:36,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:36,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:37,013 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:37,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:37,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:37,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:37,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:37,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:37,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:37,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:37,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:37,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:37,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:37,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:37,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:37,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:37,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:37,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:37,471 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:37,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:37,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:37,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:37,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:37,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:37,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:37,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:37,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:37,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:37,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:37,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:37,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:37,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:37,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:38,921 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:38,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:38 WrapperNode [2020-11-28 04:40:38,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:38,923 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:38,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:38,923 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:38,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:38" (1/1) ... [2020-11-28 04:40:38,993 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 04:40:39,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:38" (1/1) ... [2020-11-28 04:40:39,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:39,085 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:39,086 INFO L168 Benchmark]: Toolchain (without parser) took 4959.62 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 23.3 MB in the beginning and 46.5 MB in the end (delta: -23.3 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,087 INFO L168 Benchmark]: CDTParser took 1.81 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:39,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4792.68 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 22.9 MB in the beginning and 52.8 MB in the end (delta: -29.9 MB). Peak memory consumption was 125.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,088 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.88 ms. Allocated memory is still 180.4 MB. Free memory was 52.8 MB in the beginning and 46.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.81 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4792.68 ms. Allocated memory was 54.5 MB in the beginning and 180.4 MB in the end (delta: 125.8 MB). Free memory was 22.9 MB in the beginning and 52.8 MB in the end (delta: -29.9 MB). Peak memory consumption was 125.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 161.88 ms. Allocated memory is still 180.4 MB. Free memory was 52.8 MB in the beginning and 46.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...