./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/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 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 ........................................................................................................................................................................... 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_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/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 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:14:12,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:12,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:12,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:12,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:12,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:12,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:12,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:12,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:12,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:12,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:12,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:12,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:12,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:12,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:12,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:12,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:12,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:12,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:12,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:12,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:12,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:12,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:12,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:12,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:12,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:12,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:12,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:12,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:12,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:12,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:12,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:12,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:12,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:12,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:12,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:12,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:12,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:12,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:12,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:12,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:12,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:14:12,784 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:12,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:12,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:14:12,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:14:12,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:12,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:12,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:12,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:14:12,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:12,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:14:12,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:12,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:14:12,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:14:12,789 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:12,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:14:12,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:12,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:12,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:12,791 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:12,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:12,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:12,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:12,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:14:12,792 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:14:12,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:14:12,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:14:12,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:14:12,793 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_6c8e2224-69b9-4503-a52b-a702d89e3aed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 [2020-12-01 16:14:13,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:13,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:13,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:13,129 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:13,130 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:13,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-12-01 16:14:13,203 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/58c164341/eb62ca7b24fd45aba07a79967a2d5d46/FLAGd14857678 [2020-12-01 16:14:14,097 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:14,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-12-01 16:14:14,143 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/58c164341/eb62ca7b24fd45aba07a79967a2d5d46/FLAGd14857678 [2020-12-01 16:14:14,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/58c164341/eb62ca7b24fd45aba07a79967a2d5d46 [2020-12-01 16:14:14,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:14,558 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:14,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:14,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:14,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:14,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:14" (1/1) ... [2020-12-01 16:14:14,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8a2406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:14, skipping insertion in model container [2020-12-01 16:14:14,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:14" (1/1) ... [2020-12-01 16:14:14,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:14,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:15,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:14:15,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:14:16,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:14:16,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:14:16,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:14:16,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:14:16,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:14:16,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:14:16,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:14:16,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:14:16,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:14:16,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:14:16,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:14:16,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:16,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:16,991 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) [2020-12-01 16:14:16,996 INFO L168 Benchmark]: Toolchain (without parser) took 2437.06 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 59.0 MB in the beginning and 64.2 MB in the end (delta: -5.2 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:16,997 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 94.4 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:16,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2425.29 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 58.8 MB in the beginning and 64.2 MB in the end (delta: -5.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:16,999 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 ms. Allocated memory is still 94.4 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2425.29 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 58.8 MB in the beginning and 64.2 MB in the end (delta: -5.4 MB). Peak memory consumption was 26.9 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 0.2.0-69874e2 [2020-12-01 16:14:19,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:19,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:19,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:19,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:19,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:19,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:19,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:19,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:19,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:19,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:19,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:19,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:19,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:19,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:19,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:19,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:19,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:19,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:19,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:19,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:19,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:19,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:19,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:19,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:19,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:19,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:19,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:19,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:19,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:19,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:19,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:19,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:19,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:19,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:19,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:19,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:19,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:19,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:19,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:19,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:19,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:14:19,422 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:19,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:19,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:14:19,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:14:19,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:19,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:19,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:19,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:19,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:14:19,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:19,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:14:19,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:14:19,428 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:14:19,428 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:14:19,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:14:19,429 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:19,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:14:19,429 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:19,429 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:19,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:19,430 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:19,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:19,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:19,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:19,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:14:19,431 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:14:19,431 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:14:19,431 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:14:19,432 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:14:19,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:14:19,432 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:14:19,432 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_6c8e2224-69b9-4503-a52b-a702d89e3aed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 [2020-12-01 16:14:19,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:19,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:19,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:19,832 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:19,833 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:19,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-12-01 16:14:19,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/feb43884b/444ee20ea05d490db23535c78141261b/FLAGc8d96e852 [2020-12-01 16:14:20,752 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:20,752 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-12-01 16:14:20,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/feb43884b/444ee20ea05d490db23535c78141261b/FLAGc8d96e852 [2020-12-01 16:14:21,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c8e2224-69b9-4503-a52b-a702d89e3aed/bin/ukojak/data/feb43884b/444ee20ea05d490db23535c78141261b [2020-12-01 16:14:21,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:21,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:21,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:21,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:21,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:21,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:21" (1/1) ... [2020-12-01 16:14:21,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee27148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:21, skipping insertion in model container [2020-12-01 16:14:21,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:21" (1/1) ... [2020-12-01 16:14:21,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:21,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:21,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:14:21,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:14:22,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:22,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:14:23,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:14:23,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:14:23,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:14:23,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:14:23,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:14:23,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:14:23,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:14:23,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:14:23,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:14:23,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:14:23,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:23,788 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:14:23,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:23,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:14:23,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:14:23,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:23,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:14:24,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:14:24,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:14:24,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:14:24,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:14:24,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:14:24,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:14:24,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:14:24,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:14:24,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:14:24,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:14:24,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:24,182 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:14:24,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:14:24,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:14:24,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:14:24,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:14:24,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:14:24,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:14:24,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:14:24,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:14:24,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:14:24,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:14:24,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:14:24,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:14:24,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:14:24,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:14:24,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:25,490 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:14:25,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:25 WrapperNode [2020-12-01 16:14:25,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:25,492 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:14:25,492 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:14:25,492 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:14:25,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:25" (1/1) ... [2020-12-01 16:14:25,553 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]]] [2020-12-01 16:14:25,620 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:25" (1/1) ... [2020-12-01 16:14:25,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:14:25,621 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:14:25,623 INFO L168 Benchmark]: Toolchain (without parser) took 4349.40 ms. Allocated memory was 73.4 MB in the beginning and 188.7 MB in the end (delta: 115.3 MB). Free memory was 42.7 MB in the beginning and 118.2 MB in the end (delta: -75.5 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:25,624 INFO L168 Benchmark]: CDTParser took 1.93 ms. Allocated memory is still 54.5 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:25,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4217.07 ms. Allocated memory was 73.4 MB in the beginning and 188.7 MB in the end (delta: 115.3 MB). Free memory was 42.6 MB in the beginning and 123.4 MB in the end (delta: -80.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:25,625 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.93 ms. Allocated memory is still 188.7 MB. Free memory was 123.4 MB in the beginning and 118.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:25,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.93 ms. Allocated memory is still 54.5 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4217.07 ms. Allocated memory was 73.4 MB in the beginning and 188.7 MB in the end (delta: 115.3 MB). Free memory was 42.6 MB in the beginning and 123.4 MB in the end (delta: -80.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.93 ms. Allocated memory is still 188.7 MB. Free memory was 123.4 MB in the beginning and 118.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...