./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_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_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/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 cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 ............................................................................................................................................................................... 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_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/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 cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:34:57,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:34:57,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:34:57,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:34:57,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:34:57,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:34:57,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:34:57,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:34:57,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:34:57,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:34:57,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:34:57,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:34:57,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:34:57,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:34:57,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:34:57,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:34:57,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:34:57,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:34:57,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:34:57,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:34:57,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:34:57,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:34:57,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:34:57,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:34:57,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:34:57,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:34:57,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:34:57,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:34:57,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:34:57,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:34:57,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:34:57,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:34:57,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:34:57,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:34:57,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:34:57,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:34:57,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:34:57,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:34:57,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:34:57,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:34:57,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:34:57,827 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 18:34:57,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:34:57,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:34:57,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:34:57,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:34:57,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:34:57,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:34:57,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:34:57,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:34:57,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:34:57,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:34:57,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:34:57,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:34:57,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:34:57,886 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:34:57,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:34:57,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:34:57,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:34:57,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:34:57,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:34:57,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:34:57,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:34:57,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:34:57,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:34:57,889 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:34:57,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:34:57,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:34:57,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:34:57,890 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_00f0c4fa-efd5-4309-8466-4871f9265e76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 [2020-11-29 18:34:58,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:34:58,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:34:58,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:34:58,330 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:34:58,331 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:34:58,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-29 18:34:58,429 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/0bb840671/6b491ddb882f422380ebd9a3e722b02a/FLAGc74385bb9 [2020-11-29 18:34:59,526 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:34:59,528 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-29 18:34:59,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/0bb840671/6b491ddb882f422380ebd9a3e722b02a/FLAGc74385bb9 [2020-11-29 18:34:59,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/0bb840671/6b491ddb882f422380ebd9a3e722b02a [2020-11-29 18:34:59,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:34:59,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:34:59,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:34:59,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:34:59,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:34:59,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:34:59" (1/1) ... [2020-11-29 18:34:59,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b7b74a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:34:59, skipping insertion in model container [2020-11-29 18:34:59,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:34:59" (1/1) ... [2020-11-29 18:34:59,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:35:00,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:35:00,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:35:00,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:35:01,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:01,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:02,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:35:02,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:35:02,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:35:02,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:35:02,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:35:02,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:35:02,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:35:02,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:35:02,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:35:02,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:35:02,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:35:02,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:02,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:03,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:35:03,144 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) [2020-11-29 18:35:03,150 INFO L168 Benchmark]: Toolchain (without parser) took 3238.50 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 72.5 MB in the beginning and 94.9 MB in the end (delta: -22.4 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:35:03,151 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 109.1 MB. Free memory was 68.7 MB in the beginning and 68.7 MB in the end (delta: 40.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:35:03,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3232.64 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 72.1 MB in the beginning and 94.9 MB in the end (delta: -22.7 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:35:03,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 109.1 MB. Free memory was 68.7 MB in the beginning and 68.7 MB in the end (delta: 40.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3232.64 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 72.1 MB in the beginning and 94.9 MB in the end (delta: -22.7 MB). Peak memory consumption was 31.3 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 [2020-11-29 18:35:06,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:35:06,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:35:06,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:35:06,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:35:06,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:35:06,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:35:06,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:35:06,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:35:06,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:35:06,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:35:06,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:35:06,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:35:06,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:35:06,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:35:06,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:35:06,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:35:06,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:35:06,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:35:06,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:35:06,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:35:06,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:35:06,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:35:06,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:35:06,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:35:06,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:35:06,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:35:06,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:35:06,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:35:06,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:35:06,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:35:06,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:35:06,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:35:06,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:35:06,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:35:06,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:35:06,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:35:06,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:35:06,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:35:06,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:35:06,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:35:06,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 18:35:06,232 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:35:06,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:35:06,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:35:06,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:35:06,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:35:06,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:35:06,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:35:06,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:35:06,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:35:06,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:35:06,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:35:06,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:35:06,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:35:06,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:35:06,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:35:06,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:35:06,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:35:06,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:35:06,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:35:06,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:35:06,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:35:06,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:35:06,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:35:06,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:35:06,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:35:06,241 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:35:06,242 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:35:06,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:35:06,242 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:35:06,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:35:06,268 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 18:35:06,268 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_00f0c4fa-efd5-4309-8466-4871f9265e76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 [2020-11-29 18:35:06,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:35:06,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:35:06,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:35:06,850 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:35:06,851 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:35:06,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-29 18:35:06,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/48002a070/c8e75fc9ab4e4abfb8b3dbcd5f0458e4/FLAG385e3a47d [2020-11-29 18:35:08,136 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:35:08,137 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-29 18:35:08,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/48002a070/c8e75fc9ab4e4abfb8b3dbcd5f0458e4/FLAG385e3a47d [2020-11-29 18:35:08,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00f0c4fa-efd5-4309-8466-4871f9265e76/bin/ukojak/data/48002a070/c8e75fc9ab4e4abfb8b3dbcd5f0458e4 [2020-11-29 18:35:08,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:35:08,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:35:08,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:35:08,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:35:08,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:35:08,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:35:08" (1/1) ... [2020-11-29 18:35:08,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b94fd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:35:08, skipping insertion in model container [2020-11-29 18:35:08,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:35:08" (1/1) ... [2020-11-29 18:35:08,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:35:08,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:35:09,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:35:09,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:35:10,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:10,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:11,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:35:11,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:35:11,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:35:11,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:35:11,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:35:11,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:35:11,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:35:11,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:35:11,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:35:11,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:35:11,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:35:12,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:35:12,275 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 18:35:12,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:35:12,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:35:12,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:35:12,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:35:12,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:35:12,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:35:12,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:35:12,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:35:12,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:35:12,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:35:12,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:35:12,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:35:12,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:35:12,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:35:12,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:35:12,871 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:35:12,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:35:12,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:35:12,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:12,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:13,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:35:13,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:35:13,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:35:13,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:35:13,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:35:13,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:35:13,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:35:13,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:35:13,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:35:13,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:35:13,087 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:35:13,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:13,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:35:13,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:35:14,756 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:35:14,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:35:14 WrapperNode [2020-11-29 18:35:14,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:35:14,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 18:35:14,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 18:35:14,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 18:35:14,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:35:14" (1/1) ... [2020-11-29 18:35:14,852 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]]] [2020-11-29 18:35:14,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:35:14" (1/1) ... [2020-11-29 18:35:14,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 18:35:14,953 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:35:14,955 INFO L168 Benchmark]: Toolchain (without parser) took 6514.29 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 54.9 MB in the beginning and 101.0 MB in the end (delta: -46.1 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:35:14,956 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 77.6 MB. Free memory was 61.1 MB in the beginning and 61.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:35:14,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6315.40 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 54.6 MB in the beginning and 107.2 MB in the end (delta: -52.6 MB). Peak memory consumption was 112.0 MB. Max. memory is 16.1 GB. [2020-11-29 18:35:14,958 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.21 ms. Allocated memory is still 167.8 MB. Free memory was 106.2 MB in the beginning and 101.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:35:14,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 77.6 MB. Free memory was 61.1 MB in the beginning and 61.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6315.40 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 54.6 MB in the beginning and 107.2 MB in the end (delta: -52.6 MB). Peak memory consumption was 112.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.21 ms. Allocated memory is still 167.8 MB. Free memory was 106.2 MB in the beginning and 101.0 MB in the end (delta: 5.2 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...