./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_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_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e ........................................................................................................................................................................... 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_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e ......................................................................................................................................................................................................................... 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 16:24:23,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:23,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:23,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:23,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:23,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:23,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:23,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:23,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:23,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:23,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:23,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:23,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:23,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:23,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:23,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:23,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:23,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:23,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:23,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:23,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:23,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:23,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:23,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:23,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:23,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:23,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:23,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:23,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:23,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:23,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:23,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:23,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:23,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:23,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:23,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:23,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:23,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:23,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:23,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:23,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:23,361 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:24:23,408 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:23,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:23,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:24:23,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:24:23,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:23,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:23,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:23,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:24:23,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:23,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:24:23,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:23,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:24:23,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:24:23,415 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:23,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:24:23,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:23,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:23,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:23,416 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:23,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:23,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:23,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:23,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:24:23,418 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:24:23,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:24:23,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:24:23,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:24:23,419 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_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2020-12-01 16:24:23,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:23,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:23,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:23,756 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:23,756 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:23,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-01 16:24:23,839 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/a4fe626d0/c9022a5fbc6649b0a46a517135d6697b/FLAGaf0113ce4 [2020-12-01 16:24:24,858 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:24,858 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-01 16:24:24,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/a4fe626d0/c9022a5fbc6649b0a46a517135d6697b/FLAGaf0113ce4 [2020-12-01 16:24:25,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/a4fe626d0/c9022a5fbc6649b0a46a517135d6697b [2020-12-01 16:24:25,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:25,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:25,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:25,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:25,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:25,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:25" (1/1) ... [2020-12-01 16:24:25,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@312a53c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:25, skipping insertion in model container [2020-12-01 16:24:25,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:25" (1/1) ... [2020-12-01 16:24:25,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:25,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:25,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:25,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:26,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:26,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:27,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:27,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:27,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:27,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:27,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:27,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:27,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:27,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:27,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:27,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:27,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:27,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:27,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:27,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:27,633 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 16:24:27,638 INFO L168 Benchmark]: Toolchain (without parser) took 2340.79 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 75.3 MB in the beginning and 107.2 MB in the end (delta: -31.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:27,639 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 111.1 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:27,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2336.76 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 75.3 MB in the beginning and 107.2 MB in the end (delta: -31.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:27,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 111.1 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2336.76 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 75.3 MB in the beginning and 107.2 MB in the end (delta: -31.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:24:29,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:29,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:29,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:29,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:29,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:29,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:29,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:29,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:29,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:29,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:29,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:29,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:29,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:29,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:29,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:29,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:29,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:29,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:29,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:29,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:29,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:29,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:29,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:29,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:29,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:29,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:30,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:30,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:30,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:30,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:30,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:30,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:30,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:30,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:30,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:30,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:30,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:30,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:30,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:30,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:30,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:24:30,039 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:30,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:30,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:24:30,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:24:30,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:30,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:30,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:30,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:30,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:24:30,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:30,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:24:30,043 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:24:30,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:24:30,044 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:24:30,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:24:30,044 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:30,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:24:30,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:30,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:30,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:30,045 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:30,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:30,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:30,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:30,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:24:30,046 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:24:30,047 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:24:30,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:24:30,047 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:24:30,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:24:30,048 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:24:30,048 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_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2020-12-01 16:24:30,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:30,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:30,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:30,500 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:30,500 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:30,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-01 16:24:30,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/85ae439a3/c8755439aeaa4fb98bc8c3eae9a090d5/FLAGb8081aa7d [2020-12-01 16:24:31,527 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:31,528 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-01 16:24:31,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/85ae439a3/c8755439aeaa4fb98bc8c3eae9a090d5/FLAGb8081aa7d [2020-12-01 16:24:31,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9ac3f97-6b97-476f-a4cc-c769cc4acba5/bin/ukojak/data/85ae439a3/c8755439aeaa4fb98bc8c3eae9a090d5 [2020-12-01 16:24:31,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:31,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:31,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:31,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:31,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:31,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:31" (1/1) ... [2020-12-01 16:24:31,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24dd1cda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:31, skipping insertion in model container [2020-12-01 16:24:31,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:31" (1/1) ... [2020-12-01 16:24:31,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:32,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:32,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:32,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:33,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:33,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:34,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:34,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:34,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:34,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:34,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:34,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:34,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:34,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:34,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:34,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:34,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:34,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:34,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:35,117 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:24:35,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:35,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:35,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:35,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:35,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:35,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:35,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:35,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:35,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:35,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:35,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:35,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:35,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:35,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:35,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:35,719 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:24:35,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:35,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:35,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:35,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:35,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:35,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:35,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:35,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:35,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:35,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:35,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:35,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:35,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:35,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:36,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:36,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:36,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:37,264 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:24:37,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:37 WrapperNode [2020-12-01 16:24:37,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:37,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:37,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:24:37,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:24:37,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:37" (1/1) ... [2020-12-01 16:24:37,381 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 16:24:37,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:37" (1/1) ... [2020-12-01 16:24:37,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:37,477 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:24:37,480 INFO L168 Benchmark]: Toolchain (without parser) took 5502.43 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 43.6 MB in the beginning and 43.6 MB in the end (delta: 34.0 kB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:37,480 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 69.2 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:37,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5287.93 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 43.3 MB in the beginning and 48.9 MB in the end (delta: -5.6 MB). Peak memory consumption was 85.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:37,482 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.14 ms. Allocated memory is still 127.9 MB. Free memory was 48.9 MB in the beginning and 43.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:37,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 69.2 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5287.93 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 43.3 MB in the beginning and 48.9 MB in the end (delta: -5.6 MB). Peak memory consumption was 85.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 211.14 ms. Allocated memory is still 127.9 MB. Free memory was 48.9 MB in the beginning and 43.6 MB in the end (delta: 5.4 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...