./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/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 a94781ef4c0eb7040c89671d89ea7075ade77648 ........................................................................................................................................................................... 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_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/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 a94781ef4c0eb7040c89671d89ea7075ade77648 ......................................................................................................................................................................................................................... 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 18:01:05,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:05,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:05,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:05,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:05,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:05,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:05,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:05,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:05,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:05,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:05,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:05,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:05,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:05,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:05,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:05,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:05,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:05,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:05,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:05,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:05,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:05,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:05,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:05,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:05,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:05,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:05,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:05,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:05,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:05,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:05,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:05,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:05,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:05,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:05,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:05,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:05,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:05,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:05,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:05,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:05,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:01:05,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:05,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:05,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:05,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:05,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:05,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:05,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:05,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:01:05,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:05,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:05,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:05,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:05,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:05,820 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:05,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:05,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:05,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:05,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:05,821 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:05,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:05,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:05,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:05,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:05,822 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:01:05,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:01:05,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:05,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:01:05,823 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_45c58444-d6db-4423-b042-9bcbc85a6dfe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a94781ef4c0eb7040c89671d89ea7075ade77648 [2020-12-01 18:01:06,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:06,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:06,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:06,156 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:06,157 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:06,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-12-01 18:01:06,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/8ff7bbdb3/518cf39ff4cf4d70a881c2b1fe724f0c/FLAGe68415db0 [2020-12-01 18:01:07,338 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:07,343 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-12-01 18:01:07,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/8ff7bbdb3/518cf39ff4cf4d70a881c2b1fe724f0c/FLAGe68415db0 [2020-12-01 18:01:07,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/8ff7bbdb3/518cf39ff4cf4d70a881c2b1fe724f0c [2020-12-01 18:01:07,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:07,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:07,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:07,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:07,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:07,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:07" (1/1) ... [2020-12-01 18:01:07,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c841c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:07, skipping insertion in model container [2020-12-01 18:01:07,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:07" (1/1) ... [2020-12-01 18:01:07,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:07,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:08,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:08,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:09,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:09,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:10,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:10,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:10,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:10,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:10,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:10,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:10,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:10,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:10,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:10,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:10,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:10,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:10,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:10,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:10,613 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 18:01:10,619 INFO L168 Benchmark]: Toolchain (without parser) took 2850.29 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.9 MB in the beginning and 75.0 MB in the end (delta: -14.1 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:10,620 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 102.8 MB. Free memory was 74.8 MB in the beginning and 74.8 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:10,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2840.68 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.7 MB in the beginning and 75.0 MB in the end (delta: -14.3 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:10,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 102.8 MB. Free memory was 74.8 MB in the beginning and 74.8 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2840.68 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.7 MB in the beginning and 75.0 MB in the end (delta: -14.3 MB). Peak memory consumption was 18.8 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 18:01:13,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:13,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:13,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:13,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:13,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:13,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:13,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:13,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:13,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:13,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:13,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:13,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:13,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:13,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:13,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:13,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:13,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:13,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:13,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:13,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:13,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:13,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:13,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:13,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:13,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:13,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:13,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:13,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:13,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:13,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:13,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:13,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:13,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:13,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:13,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:13,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:13,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:13,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:13,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:13,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:13,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:01:13,253 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:13,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:13,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:13,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:13,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:13,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:13,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:13,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:13,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:13,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:13,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:13,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:01:13,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:01:13,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:01:13,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:13,258 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:13,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:13,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:13,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:13,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:13,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:13,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:13,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:13,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:13,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:13,260 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:01:13,260 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:01:13,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:13,261 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:01:13,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:01:13,262 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:01:13,262 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_45c58444-d6db-4423-b042-9bcbc85a6dfe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a94781ef4c0eb7040c89671d89ea7075ade77648 [2020-12-01 18:01:13,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:13,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:13,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:13,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:13,792 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:13,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-12-01 18:01:13,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/0dea5cd42/4d480afe23404cbbb3c72aed322eecbc/FLAG20403fc05 [2020-12-01 18:01:14,918 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:14,921 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-12-01 18:01:14,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/0dea5cd42/4d480afe23404cbbb3c72aed322eecbc/FLAG20403fc05 [2020-12-01 18:01:15,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_45c58444-d6db-4423-b042-9bcbc85a6dfe/bin/ukojak/data/0dea5cd42/4d480afe23404cbbb3c72aed322eecbc [2020-12-01 18:01:15,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:15,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:15,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:15,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:15,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:15,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:15" (1/1) ... [2020-12-01 18:01:15,277 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 06:01:15, skipping insertion in model container [2020-12-01 18:01:15,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:15" (1/1) ... [2020-12-01 18:01:15,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:15,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:15,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:15,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:17,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:17,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:17,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:17,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:17,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:17,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:17,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:17,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:17,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:17,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:17,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:17,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:17,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:18,054 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:01:18,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:18,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:18,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:18,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:18,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:18,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:18,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:18,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:18,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:18,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:18,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:18,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:18,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:18,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:18,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:18,566 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:01:18,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:18,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:18,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:18,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:18,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:18,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:18,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:18,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:18,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:18,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:18,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:18,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:18,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:18,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:18,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:20,187 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:01:20,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:20 WrapperNode [2020-12-01 18:01:20,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:20,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:20,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:01:20,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:01:20,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:20" (1/1) ... [2020-12-01 18:01:20,260 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 18:01:20,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:20" (1/1) ... [2020-12-01 18:01:20,358 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:20,358 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:01:20,360 INFO L168 Benchmark]: Toolchain (without parser) took 5098.09 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 49.1 MB in the beginning and 88.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 49.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:20,374 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 73.4 MB. Free memory was 56.3 MB in the beginning and 56.2 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:20,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4926.06 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 48.9 MB in the beginning and 94.1 MB in the end (delta: -45.2 MB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:20,375 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.98 ms. Allocated memory is still 161.5 MB. Free memory was 94.1 MB in the beginning and 88.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:20,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 73.4 MB. Free memory was 56.3 MB in the beginning and 56.2 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4926.06 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 48.9 MB in the beginning and 94.1 MB in the end (delta: -45.2 MB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.98 ms. Allocated memory is still 161.5 MB. Free memory was 94.1 MB in the beginning and 88.8 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...