./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbbc62f010fa2c4ce4d3357150d15efee671bfa9 ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbbc62f010fa2c4ce4d3357150d15efee671bfa9 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:03:02,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:03:02,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:03:02,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:03:02,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:03:02,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:03:02,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:03:02,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:03:02,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:03:02,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:03:02,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:03:02,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:03:02,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:03:02,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:03:03,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:03:03,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:03:03,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:03:03,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:03:03,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:03:03,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:03:03,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:03:03,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:03:03,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:03:03,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:03:03,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:03:03,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:03:03,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:03:03,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:03:03,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:03:03,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:03:03,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:03:03,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:03:03,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:03:03,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:03:03,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:03:03,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:03:03,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:03:03,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:03:03,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:03:03,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:03:03,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:03:03,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 21:03:03,062 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:03:03,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:03:03,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:03:03,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:03:03,064 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:03:03,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:03:03,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:03:03,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:03:03,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:03:03,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:03:03,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:03:03,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:03:03,066 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:03:03,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:03:03,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:03:03,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:03:03,067 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:03:03,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:03:03,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:03:03,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:03:03,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:03:03,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:03:03,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:03:03,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:03:03,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:03:03,069 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:03:03,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:03:03,069 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbbc62f010fa2c4ce4d3357150d15efee671bfa9 [2020-11-29 21:03:03,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:03:03,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:03:03,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:03:03,425 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:03:03,426 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:03:03,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-11-29 21:03:03,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/b7ad9184a/8f3f5dad82c04b91a41643df00f15484/FLAG84aa40d6e [2020-11-29 21:03:04,462 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:03:04,464 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-11-29 21:03:04,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/b7ad9184a/8f3f5dad82c04b91a41643df00f15484/FLAG84aa40d6e [2020-11-29 21:03:04,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/b7ad9184a/8f3f5dad82c04b91a41643df00f15484 [2020-11-29 21:03:04,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:03:04,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:03:04,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:03:04,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:03:04,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:03:04,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:03:04" (1/1) ... [2020-11-29 21:03:04,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f3c28d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:03:04, skipping insertion in model container [2020-11-29 21:03:04,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:03:04" (1/1) ... [2020-11-29 21:03:04,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:03:05,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:03:05,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:03:05,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:03:06,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:06,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:07,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:03:07,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:03:07,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:03:07,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:03:07,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:03:07,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:03:07,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:03:07,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:03:07,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:03:07,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:03:07,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:03:07,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:07,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:07,493 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:03:07,548 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 21:03:07,559 INFO L168 Benchmark]: Toolchain (without parser) took 2701.81 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 66.3 MB in the beginning and 68.6 MB in the end (delta: -2.3 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:07,560 INFO L168 Benchmark]: CDTParser took 1.54 ms. Allocated memory is still 94.4 MB. Free memory was 73.9 MB in the beginning and 73.8 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:03:07,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2699.63 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 66.0 MB in the beginning and 68.6 MB in the end (delta: -2.6 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:07,566 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.54 ms. Allocated memory is still 94.4 MB. Free memory was 73.9 MB in the beginning and 73.8 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2699.63 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 66.0 MB in the beginning and 68.6 MB in the end (delta: -2.6 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:03:10,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:03:10,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:03:10,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:03:10,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:03:10,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:03:10,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:03:10,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:03:10,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:03:10,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:03:10,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:03:10,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:03:10,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:03:10,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:03:10,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:03:10,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:03:10,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:03:10,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:03:10,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:03:10,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:03:10,214 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:03:10,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:03:10,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:03:10,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:03:10,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:03:10,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:03:10,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:03:10,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:03:10,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:03:10,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:03:10,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:03:10,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:03:10,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:03:10,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:03:10,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:03:10,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:03:10,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:03:10,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:03:10,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:03:10,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:03:10,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:03:10,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 21:03:10,294 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:03:10,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:03:10,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:03:10,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:03:10,299 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:03:10,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:03:10,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:03:10,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:03:10,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:03:10,301 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:03:10,302 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:03:10,302 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:03:10,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:03:10,303 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:03:10,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:03:10,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:03:10,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:03:10,304 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:03:10,304 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:03:10,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:03:10,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:03:10,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:03:10,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:03:10,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:03:10,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:03:10,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:03:10,317 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:03:10,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:03:10,317 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:03:10,318 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbbc62f010fa2c4ce4d3357150d15efee671bfa9 [2020-11-29 21:03:10,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:03:10,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:03:10,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:03:10,826 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:03:10,827 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:03:10,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-11-29 21:03:10,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/88b2c7d55/0266ce965c35423597d36e9dc9baf2e1/FLAG73fcb7590 [2020-11-29 21:03:11,964 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:03:11,967 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-11-29 21:03:12,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/88b2c7d55/0266ce965c35423597d36e9dc9baf2e1/FLAG73fcb7590 [2020-11-29 21:03:12,302 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aa482ddb-3ebe-4970-a0f3-8ab1c474ac2b/bin/uautomizer/data/88b2c7d55/0266ce965c35423597d36e9dc9baf2e1 [2020-11-29 21:03:12,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:03:12,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:03:12,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:03:12,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:03:12,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:03:12,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:03:12" (1/1) ... [2020-11-29 21:03:12,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1034c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:03:12, skipping insertion in model container [2020-11-29 21:03:12,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:03:12" (1/1) ... [2020-11-29 21:03:12,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:03:12,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:03:12,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:03:12,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:03:14,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:03:14,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:03:14,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:03:14,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:03:14,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:03:14,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:03:14,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:03:14,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:03:14,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:03:14,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:03:14,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:03:14,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:14,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:03:15,266 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:03:15,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:03:15,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:03:15,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:03:15,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:03:15,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:03:15,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:03:15,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:03:15,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:03:15,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:03:15,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:03:15,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:03:15,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:03:15,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:03:15,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:03:15,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:03:16,819 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:03:16,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:03:16 WrapperNode [2020-11-29 21:03:16,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:03:16,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:03:16,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:03:16,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:03:16,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:03:16" (1/1) ... [2020-11-29 21:03:16,895 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:03:17,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:03:16" (1/1) ... [2020-11-29 21:03:17,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:03:17,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:03:17,015 INFO L168 Benchmark]: Toolchain (without parser) took 4705.46 ms. Allocated memory was 65.0 MB in the beginning and 119.5 MB in the end (delta: 54.5 MB). Free memory was 36.1 MB in the beginning and 62.5 MB in the end (delta: -26.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:17,015 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:03:17,016 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4507.57 ms. Allocated memory was 65.0 MB in the beginning and 119.5 MB in the end (delta: 54.5 MB). Free memory was 35.9 MB in the beginning and 67.7 MB in the end (delta: -31.8 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:17,017 INFO L168 Benchmark]: Boogie Procedure Inliner took 191.72 ms. Allocated memory is still 119.5 MB. Free memory was 67.7 MB in the beginning and 62.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:17,020 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 65.0 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4507.57 ms. Allocated memory was 65.0 MB in the beginning and 119.5 MB in the end (delta: 54.5 MB). Free memory was 35.9 MB in the beginning and 67.7 MB in the end (delta: -31.8 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 191.72 ms. Allocated memory is still 119.5 MB. Free memory was 67.7 MB in the beginning and 62.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...