./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a9748ac58153b64e747f8b8295c3f77a1a4b306a ........................................................................................................................................................................... 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_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a9748ac58153b64e747f8b8295c3f77a1a4b306a ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:55:09,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:09,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:10,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:10,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:10,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:10,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:10,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:10,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:10,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:10,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:10,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:10,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:10,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:10,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:10,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:10,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:10,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:10,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:10,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:10,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:10,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:10,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:10,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:10,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:10,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:10,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:10,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:10,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:10,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:10,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:10,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:10,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:10,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:10,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:10,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:10,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:10,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:10,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:10,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:10,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:10,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:55:10,164 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:10,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:10,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:55:10,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:55:10,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:10,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:10,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:10,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:55:10,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:10,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:55:10,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:10,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:55:10,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:55:10,170 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:10,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:55:10,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:10,171 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:10,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:10,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:10,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:10,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:10,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:10,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:55:10,173 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:55:10,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:55:10,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:55:10,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:55:10,174 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_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9748ac58153b64e747f8b8295c3f77a1a4b306a [2020-12-01 17:55:10,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:10,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:10,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:10,440 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:10,441 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:10,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-12-01 17:55:10,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/ab2c57292/a20441e3b11d4c469c0bee2c6c94b537/FLAG66c03cda7 [2020-12-01 17:55:11,435 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:11,437 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-12-01 17:55:11,500 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/ab2c57292/a20441e3b11d4c469c0bee2c6c94b537/FLAG66c03cda7 [2020-12-01 17:55:11,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/ab2c57292/a20441e3b11d4c469c0bee2c6c94b537 [2020-12-01 17:55:11,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:11,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:11,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:11,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:11,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:11,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:11" (1/1) ... [2020-12-01 17:55:11,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ee403f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:11, skipping insertion in model container [2020-12-01 17:55:11,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:11" (1/1) ... [2020-12-01 17:55:11,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:12,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:12,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:55:12,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:55:13,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:13,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:55:13,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:55:13,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:55:13,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:55:13,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:55:13,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:55:13,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:55:13,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:55:13,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:55:13,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:55:14,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:55:14,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:14,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:14,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:55:14,359 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:55:14,364 INFO L168 Benchmark]: Toolchain (without parser) took 2417.10 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 58.5 MB in the beginning and 77.2 MB in the end (delta: -18.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:14,365 INFO L168 Benchmark]: CDTParser took 1.42 ms. Allocated memory is still 81.8 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:14,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2414.26 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 58.5 MB in the beginning and 77.2 MB in the end (delta: -18.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:14,368 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.42 ms. Allocated memory is still 81.8 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2414.26 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 58.5 MB in the beginning and 77.2 MB in the end (delta: -18.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:55:16,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:16,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:16,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:16,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:16,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:16,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:16,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:16,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:16,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:16,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:16,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:16,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:16,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:16,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:16,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:16,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:16,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:16,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:16,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:16,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:16,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:16,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:16,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:16,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:16,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:16,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:16,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:16,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:16,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:16,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:16,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:16,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:16,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:16,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:16,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:16,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:16,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:16,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:16,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:16,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:16,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:55:16,775 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:16,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:16,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:55:16,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:55:16,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:16,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:16,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:16,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:16,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:55:16,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:16,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:55:16,780 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:55:16,780 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:55:16,780 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:55:16,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:55:16,781 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:16,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:55:16,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:16,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:16,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:16,782 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:16,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:16,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:16,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:16,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:55:16,784 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:55:16,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:55:16,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:55:16,784 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:55:16,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:55:16,785 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:55:16,785 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_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9748ac58153b64e747f8b8295c3f77a1a4b306a [2020-12-01 17:55:17,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:17,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:17,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:17,165 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:17,166 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:17,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-12-01 17:55:17,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/a6ca600a0/a7661939bcc9490ca9f8e835a0f3e1a3/FLAGf39c4b325 [2020-12-01 17:55:18,143 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:18,143 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2020-12-01 17:55:18,199 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/a6ca600a0/a7661939bcc9490ca9f8e835a0f3e1a3/FLAGf39c4b325 [2020-12-01 17:55:18,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c142df6d-c084-40fd-a2ce-78fa28a83b89/bin/ukojak/data/a6ca600a0/a7661939bcc9490ca9f8e835a0f3e1a3 [2020-12-01 17:55:18,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:18,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:18,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:18,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:18,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:18,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:18" (1/1) ... [2020-12-01 17:55:18,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bacbc12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:18, skipping insertion in model container [2020-12-01 17:55:18,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:18" (1/1) ... [2020-12-01 17:55:18,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:18,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:19,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:55:19,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:55:20,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:20,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:55:20,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:55:20,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:55:20,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:55:20,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:55:20,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:55:20,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:55:20,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:55:20,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:55:20,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:55:20,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:55:21,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:55:21,333 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:55:21,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:21,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:55:21,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:55:21,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:55:21,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:55:21,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:55:21,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:55:21,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:55:21,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:55:21,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:55:21,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:55:21,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:55:21,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:55:21,579 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:55:21,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:55:21,841 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:55:21,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:55:21,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:55:21,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:21,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:55:21,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:55:21,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:55:21,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:55:21,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:55:21,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:55:21,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:55:21,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:55:21,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:55:21,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:55:22,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:55:22,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:22,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:55:22,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:55:23,455 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:55:23,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:23 WrapperNode [2020-12-01 17:55:23,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:23,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:55:23,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:55:23,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:55:23,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:23" (1/1) ... [2020-12-01 17:55:23,587 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:55:23,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:23" (1/1) ... [2020-12-01 17:55:23,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:55:23,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:55:23,666 INFO L168 Benchmark]: Toolchain (without parser) took 5047.65 ms. Allocated memory was 50.3 MB in the beginning and 205.5 MB in the end (delta: 155.2 MB). Free memory was 31.1 MB in the beginning and 54.2 MB in the end (delta: -23.2 MB). Peak memory consumption was 130.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:23,667 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:23,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4841.27 ms. Allocated memory was 50.3 MB in the beginning and 205.5 MB in the end (delta: 155.2 MB). Free memory was 30.8 MB in the beginning and 59.5 MB in the end (delta: -28.7 MB). Peak memory consumption was 149.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:23,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.68 ms. Allocated memory is still 205.5 MB. Free memory was 59.5 MB in the beginning and 54.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:23,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4841.27 ms. Allocated memory was 50.3 MB in the beginning and 205.5 MB in the end (delta: 155.2 MB). Free memory was 30.8 MB in the beginning and 59.5 MB in the end (delta: -28.7 MB). Peak memory consumption was 149.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.68 ms. Allocated memory is still 205.5 MB. Free memory was 59.5 MB in the beginning and 54.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...