./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY --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_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY --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 0.2.1-dev-4e77c04 [2021-10-13 03:39:35,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:39:35,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:39:35,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:39:35,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:39:35,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:39:35,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:39:35,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:39:35,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:39:35,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:39:35,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:39:35,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:39:35,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:39:35,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:39:35,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:39:35,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:39:35,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:39:35,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:39:35,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:39:35,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:39:35,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:39:35,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:39:35,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:39:35,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:39:35,793 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:39:35,794 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:39:35,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:39:35,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:39:35,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:39:35,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:39:35,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:39:35,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:39:35,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:39:35,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:39:35,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:39:35,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:39:35,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:39:35,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:39:35,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:39:35,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:39:35,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:39:35,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:39:35,869 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:39:35,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:39:35,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:39:35,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:39:35,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:39:35,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:39:35,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:39:35,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:39:35,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:39:35,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:39:35,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:39:35,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:39:35,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:39:35,876 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:39:35,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:39:35,877 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:39:35,877 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:39:35,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:39:35,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:39:35,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:39:35,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:39:35,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:39:35,879 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:39:35,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:39:35,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:39:35,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a94781ef4c0eb7040c89671d89ea7075ade77648 [2021-10-13 03:39:36,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:39:36,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:39:36,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:39:36,271 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:39:36,272 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:39:36,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-13 03:39:36,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/4e21aaf91/406050e2d3774cf1acf8065b42a34ff9/FLAG454bab376 [2021-10-13 03:39:37,359 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:39:37,361 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-13 03:39:37,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/4e21aaf91/406050e2d3774cf1acf8065b42a34ff9/FLAG454bab376 [2021-10-13 03:39:37,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/4e21aaf91/406050e2d3774cf1acf8065b42a34ff9 [2021-10-13 03:39:37,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:39:37,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:39:37,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:39:37,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:39:37,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:39:37,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:39:37" (1/1) ... [2021-10-13 03:39:37,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dca3bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:39:37, skipping insertion in model container [2021-10-13 03:39:37,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:39:37" (1/1) ... [2021-10-13 03:39:37,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:39:37,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:39:38,145 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-13 03:39:38,153 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-13 03:39:38,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:39:38,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:39:39,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:39,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:39:39,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:39:39,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:39:39,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:39:39,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:39:39,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:39:39,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:39:39,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:39:39,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:39:39,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:39:40,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:39:40,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:40,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:40,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:39:40,337 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-13 03:39:40,344 INFO L168 Benchmark]: Toolchain (without parser) took 2626.26 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 63.8 MB in the beginning and 68.4 MB in the end (delta: -4.6 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:39:40,345 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:39:40,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2622.87 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 63.5 MB in the beginning and 68.4 MB in the end (delta: -4.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:39:40,349 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2622.87 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 63.5 MB in the beginning and 68.4 MB in the end (delta: -4.8 MB). Peak memory consumption was 43.8 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 0.2.1-dev-4e77c04 [2021-10-13 03:39:42,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:39:42,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:39:42,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:39:42,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:39:42,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:39:42,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:39:42,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:39:42,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:39:42,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:39:42,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:39:42,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:39:42,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:39:42,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:39:42,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:39:42,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:39:42,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:39:42,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:39:42,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:39:42,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:39:42,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:39:42,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:39:42,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:39:42,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:39:42,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:39:42,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:39:42,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:39:42,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:39:42,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:39:42,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:39:42,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:39:42,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:39:42,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:39:42,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:39:42,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:39:42,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:39:42,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:39:42,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:39:42,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:39:42,958 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:39:42,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:39:42,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:39:43,013 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:39:43,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:39:43,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:39:43,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:39:43,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:39:43,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:39:43,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:39:43,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:39:43,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:39:43,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:39:43,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:39:43,021 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:39:43,021 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:39:43,022 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:39:43,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:39:43,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:39:43,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:39:43,023 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:39:43,023 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:39:43,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:39:43,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:39:43,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:39:43,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:39:43,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:39:43,026 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:39:43,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:39:43,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:39:43,027 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:39:43,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:39:43,027 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a94781ef4c0eb7040c89671d89ea7075ade77648 [2021-10-13 03:39:43,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:39:43,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:39:43,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:39:43,557 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:39:43,558 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:39:43,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-13 03:39:43,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/c3138ceea/04ac44653a324291b01e76a1fd6018b6/FLAG19af00f25 [2021-10-13 03:39:44,579 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:39:44,580 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-13 03:39:44,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/c3138ceea/04ac44653a324291b01e76a1fd6018b6/FLAG19af00f25 [2021-10-13 03:39:45,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/bin/ukojak-fKGseLULKY/data/c3138ceea/04ac44653a324291b01e76a1fd6018b6 [2021-10-13 03:39:45,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:39:45,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:39:45,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:39:45,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:39:45,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:39:45,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:39:45" (1/1) ... [2021-10-13 03:39:45,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c390e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:39:45, skipping insertion in model container [2021-10-13 03:39:45,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:39:45" (1/1) ... [2021-10-13 03:39:45,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:39:45,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:39:45,633 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-13 03:39:45,641 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-13 03:39:45,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:39:45,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:39:46,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:46,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:39:47,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:39:47,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:39:47,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:39:47,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:39:47,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:39:47,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:39:47,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:39:47,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:39:47,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:39:47,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:39:47,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:39:47,812 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:39:47,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:39:47,897 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-13 03:39:47,897 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-13 03:39:47,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:39:47,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:39:47,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:47,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:39:48,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:39:48,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:39:48,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:39:48,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:39:48,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:39:48,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:39:48,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:39:48,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:39:48,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:39:48,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:39:48,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:39:48,239 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:39:48,261 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-13 03:39:48,262 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_118ffce7-2c90-4431-b50e-ccf5456fcaf9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-13 03:39:48,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:39:48,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:39:48,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:39:48,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:39:48,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:39:48,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:39:48,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:39:48,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:39:48,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:39:48,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:39:48,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:39:48,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:39:48,399 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:39:48,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:39:48,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:39:48,926 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:39:48,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:39:48 WrapperNode [2021-10-13 03:39:48,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:39:48,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:39:48,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:39:48,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:39:48,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:39:48" (1/1) ... [2021-10-13 03:39:49,015 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]]] [2021-10-13 03:39:49,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:39:48" (1/1) ... [2021-10-13 03:39:49,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:39:49,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:39:49,108 INFO L168 Benchmark]: Toolchain (without parser) took 4081.35 ms. Allocated memory was 58.7 MB in the beginning and 121.6 MB in the end (delta: 62.9 MB). Free memory was 27.5 MB in the beginning and 49.4 MB in the end (delta: -21.8 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.1 GB. [2021-10-13 03:39:49,115 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:39:49,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3885.59 ms. Allocated memory was 58.7 MB in the beginning and 121.6 MB in the end (delta: 62.9 MB). Free memory was 40.5 MB in the beginning and 55.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:39:49,117 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.32 ms. Allocated memory is still 121.6 MB. Free memory was 55.1 MB in the beginning and 49.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:39:49,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3885.59 ms. Allocated memory was 58.7 MB in the beginning and 121.6 MB in the end (delta: 62.9 MB). Free memory was 40.5 MB in the beginning and 55.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.32 ms. Allocated memory is still 121.6 MB. Free memory was 55.1 MB in the beginning and 49.4 MB in the end (delta: 5.7 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...