./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 06:17:16,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:17:16,719 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:17:16,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:17:16,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:17:16,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:17:16,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:17:16,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:17:16,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:17:16,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:17:16,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:17:16,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:17:16,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:17:16,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:17:16,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:17:16,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:17:16,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:17:16,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:17:16,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:17:16,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:17:16,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:17:16,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:17:16,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:17:16,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:17:16,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:17:16,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:17:16,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:17:16,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:17:16,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:17:16,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:17:16,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:17:16,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:17:16,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:17:16,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:17:16,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:17:16,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:17:16,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:17:16,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:17:16,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:17:16,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:17:16,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:17:16,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 06:17:16,758 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:17:16,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:17:16,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:17:16,759 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:17:16,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:17:16,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:17:16,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:17:16,760 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:17:16,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:17:16,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:17:16,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:17:16,761 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:17:16,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:17:16,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:17:16,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 06:17:16,762 INFO L138 SettingsManager]: * To the following directory=dump/ 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_a189c838-235e-41ae-bb3d-e515fa8427a6/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(__VERIFIER_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 -> 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 [2019-12-01 06:17:16,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:17:16,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:17:16,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:17:16,875 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:17:16,876 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:17:16,876 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-12-01 06:17:16,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/0f13c53d7/6694e09988e14956a125f9b2adee8554/FLAG398506ef8 [2019-12-01 06:17:17,609 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:17:17,610 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-12-01 06:17:17,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/0f13c53d7/6694e09988e14956a125f9b2adee8554/FLAG398506ef8 [2019-12-01 06:17:17,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/0f13c53d7/6694e09988e14956a125f9b2adee8554 [2019-12-01 06:17:17,971 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:17:17,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:17:17,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:17:17,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:17:17,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:17:17,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:17" (1/1) ... [2019-12-01 06:17:17,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30100dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:17, skipping insertion in model container [2019-12-01 06:17:17,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:17" (1/1) ... [2019-12-01 06:17:18,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:17:18,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:17:18,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 06:17:18,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 06:17:18,944 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,945 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,945 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,946 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,946 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,955 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,956 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,957 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,958 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,959 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,959 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:18,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:19,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 06:17:19,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 06:17:19,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 06:17:19,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 06:17:19,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 06:17:19,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 06:17:19,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 06:17:19,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 06:17:19,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 06:17:19,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 06:17:19,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 06:17:19,464 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:19,464 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:19,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:17:19,551 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 06:17:19,555 INFO L168 Benchmark]: Toolchain (without parser) took 1581.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -93.9 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. [2019-12-01 06:17:19,555 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:17:19,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1576.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -93.9 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. [2019-12-01 06:17:19,557 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1576.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -93.9 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 06:17:20,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:17:20,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:17:20,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:17:20,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:17:20,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:17:20,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:17:20,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:17:20,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:17:20,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:17:20,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:17:20,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:17:20,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:17:20,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:17:20,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:17:20,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:17:20,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:17:20,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:17:20,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:17:20,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:17:20,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:17:20,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:17:20,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:17:20,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:17:20,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:17:20,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:17:20,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:17:20,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:17:20,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:17:20,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:17:20,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:17:20,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:17:20,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:17:20,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:17:20,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:17:20,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:17:20,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:17:20,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:17:20,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:17:20,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:17:20,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:17:20,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 06:17:20,737 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:17:20,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:17:20,737 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:17:20,738 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:17:20,738 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:17:20,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:17:20,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:17:20,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:17:20,739 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:17:20,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:17:20,740 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:17:20,740 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:17:20,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:17:20,740 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:17:20,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:17:20,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 06:17:20,741 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 06:17:20,742 INFO L138 SettingsManager]: * To the following directory=dump/ 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_a189c838-235e-41ae-bb3d-e515fa8427a6/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(__VERIFIER_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 -> 6cc53d7412a580c8a1a4bc07ab50ef61b82c71f0 [2019-12-01 06:17:20,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:17:20,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:17:20,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:17:20,922 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:17:20,922 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:17:20,922 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-12-01 06:17:20,959 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/cacfd877f/e1348119b5bd47f0b3b6b3a31ba6c64d/FLAG2c8670481 [2019-12-01 06:17:21,585 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:17:21,586 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2019-12-01 06:17:21,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/cacfd877f/e1348119b5bd47f0b3b6b3a31ba6c64d/FLAG2c8670481 [2019-12-01 06:17:21,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a189c838-235e-41ae-bb3d-e515fa8427a6/bin/ukojak/data/cacfd877f/e1348119b5bd47f0b3b6b3a31ba6c64d [2019-12-01 06:17:22,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:17:22,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:17:22,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:17:22,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:17:22,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:17:22,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:21" (1/1) ... [2019-12-01 06:17:22,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:22, skipping insertion in model container [2019-12-01 06:17:22,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:21" (1/1) ... [2019-12-01 06:17:22,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:17:22,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:17:22,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 06:17:22,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 06:17:22,934 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,947 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,947 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,948 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,949 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,950 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,951 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,952 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:22,952 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 06:17:23,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 06:17:23,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 06:17:23,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 06:17:23,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 06:17:23,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 06:17:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 06:17:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 06:17:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 06:17:23,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 06:17:23,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 06:17:23,473 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,473 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:17:23,577 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 06:17:23,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:17:23,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 06:17:23,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 06:17:23,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,648 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,648 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,651 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 06:17:23,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 06:17:23,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 06:17:23,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 06:17:23,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 06:17:23,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 06:17:23,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 06:17:23,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 06:17:23,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 06:17:23,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 06:17:23,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 06:17:23,731 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,731 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:17:23,783 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:17:23,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 06:17:23,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 06:17:23,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,823 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,824 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 06:17:23,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 06:17:23,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 06:17:23,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 06:17:23,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 06:17:23,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 06:17:23,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 06:17:23,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 06:17:23,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 06:17:23,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 06:17:23,862 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 06:17:23,898 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 06:17:23,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:17:24,594 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:17:24,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:24 WrapperNode [2019-12-01 06:17:24,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:17:24,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:17:24,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:17:24,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:17:24,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:24" (1/1) ... [2019-12-01 06:17:24,644 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 06:17:24,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:24" (1/1) ... [2019-12-01 06:17:24,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:17:24,667 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 06:17:24,668 INFO L168 Benchmark]: Toolchain (without parser) took 2666.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 921.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 272.2 MB. Max. memory is 11.5 GB. [2019-12-01 06:17:24,668 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:17:24,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2591.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 929.8 MB in the end (delta: 11.8 MB). Peak memory consumption was 307.5 MB. Max. memory is 11.5 GB. [2019-12-01 06:17:24,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.40 ms. Allocated memory is still 1.3 GB. Free memory was 929.8 MB in the beginning and 921.7 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:17:24,670 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2591.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 929.8 MB in the end (delta: 11.8 MB). Peak memory consumption was 307.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.40 ms. Allocated memory is still 1.3 GB. Free memory was 929.8 MB in the beginning and 921.7 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...