./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/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 c5d3114fd531ea16f9baf9b51d08af0a49a03c4a ........................................................................................................................................................................... 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_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/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 c5d3114fd531ea16f9baf9b51d08af0a49a03c4a ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:01:53,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:53,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:53,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:53,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:53,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:53,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:53,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:53,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:53,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:53,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:53,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:53,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:53,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:53,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:53,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:53,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:53,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:53,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:53,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:53,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:53,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:53,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:53,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:53,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:53,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:53,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:53,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:53,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:53,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:53,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:53,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:53,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:53,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:53,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:53,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:53,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:53,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:53,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:53,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:53,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:53,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:01:53,318 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:53,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:53,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:53,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:53,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:53,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:53,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:53,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:01:53,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:53,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:53,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:53,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:53,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:53,323 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:53,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:53,324 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:53,324 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:53,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:53,324 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:53,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:53,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:53,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:53,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:53,326 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:01:53,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:01:53,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:53,326 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:53,326 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_3635dc84-2ad3-4873-abec-6f38b3f2d087/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5d3114fd531ea16f9baf9b51d08af0a49a03c4a [2020-12-03 11:01:53,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:53,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:53,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:53,638 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:53,639 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:53,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-03 11:01:53,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/5adeb6c9c/8ce2f795972d4f4ea011588855515ac4/FLAG52dedddb3 [2020-12-03 11:01:54,666 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:54,667 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-03 11:01:54,722 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/5adeb6c9c/8ce2f795972d4f4ea011588855515ac4/FLAG52dedddb3 [2020-12-03 11:01:55,062 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/5adeb6c9c/8ce2f795972d4f4ea011588855515ac4 [2020-12-03 11:01:55,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:55,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:55,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:55,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:55,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:55,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:55" (1/1) ... [2020-12-03 11:01:55,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9016f95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:55, skipping insertion in model container [2020-12-03 11:01:55,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:55" (1/1) ... [2020-12-03 11:01:55,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:55,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:55,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:55,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:56,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:56,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:57,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:57,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:57,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:57,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:57,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:57,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:57,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:57,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:57,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:57,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:57,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:57,643 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) [2020-12-03 11:01:57,648 INFO L168 Benchmark]: Toolchain (without parser) took 2581.63 ms. Allocated memory is still 102.8 MB. Free memory was 67.1 MB in the beginning and 38.6 MB in the end (delta: 28.5 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:57,653 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:57,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2578.76 ms. Allocated memory is still 102.8 MB. Free memory was 66.9 MB in the beginning and 38.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:57,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2578.76 ms. Allocated memory is still 102.8 MB. Free memory was 66.9 MB in the beginning and 38.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 39.0 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 [2020-12-03 11:02:00,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:02:00,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:02:00,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:02:00,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:02:00,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:02:00,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:02:00,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:02:00,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:02:00,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:02:00,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:02:00,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:02:00,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:02:00,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:02:00,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:02:00,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:02:00,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:02:00,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:02:00,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:02:00,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:02:00,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:02:00,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:02:00,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:02:00,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:02:00,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:02:00,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:02:00,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:02:00,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:02:00,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:02:00,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:02:00,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:02:00,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:02:00,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:02:00,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:02:00,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:02:00,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:02:00,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:02:00,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:02:00,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:02:00,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:02:00,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:02:00,159 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:02:00,204 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:02:00,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:02:00,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:02:00,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:02:00,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:02:00,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:02:00,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:02:00,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:02:00,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:02:00,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:02:00,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:02:00,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:02:00,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:02:00,212 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:02:00,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:02:00,212 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:02:00,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:02:00,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:02:00,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:02:00,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:02:00,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:02:00,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:02:00,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:02:00,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:02:00,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:02:00,214 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:02:00,215 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:02:00,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:02:00,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:02:00,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:02:00,215 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:02:00,216 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_3635dc84-2ad3-4873-abec-6f38b3f2d087/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5d3114fd531ea16f9baf9b51d08af0a49a03c4a [2020-12-03 11:02:00,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:02:00,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:02:00,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:02:00,676 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:02:00,677 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:02:00,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-03 11:02:00,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/d1dbcccc5/8c11d0f94b27406f8f7f27c3a4b10b99/FLAGff2c89206 [2020-12-03 11:02:01,766 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:02:01,768 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-03 11:02:01,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/d1dbcccc5/8c11d0f94b27406f8f7f27c3a4b10b99/FLAGff2c89206 [2020-12-03 11:02:02,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3635dc84-2ad3-4873-abec-6f38b3f2d087/bin/ukojak/data/d1dbcccc5/8c11d0f94b27406f8f7f27c3a4b10b99 [2020-12-03 11:02:02,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:02:02,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:02:02,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:02,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:02:02,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:02:02,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:02" (1/1) ... [2020-12-03 11:02:02,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c6a0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:02, skipping insertion in model container [2020-12-03 11:02:02,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:02" (1/1) ... [2020-12-03 11:02:02,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:02:02,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:02,722 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:02,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:03,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:03,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:04,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:04,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:04,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:04,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:04,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:04,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:04,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:04,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:04,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:04,433 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:04,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:04,709 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:02:04,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:04,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:04,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:04,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:04,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:04,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:04,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:04,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:04,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:04,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:04,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:04,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:04,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:04,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:04,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:04,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:05,054 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:02:05,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:05,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:05,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:05,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:05,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:05,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:05,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:05,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:05,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:05,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:05,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:05,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:05,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:05,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:06,358 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:02:06,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:06 WrapperNode [2020-12-03 11:02:06,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:06,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:06,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:02:06,360 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:02:06,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:06" (1/1) ... [2020-12-03 11:02:06,425 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]]] [2020-12-03 11:02:06,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:06" (1/1) ... [2020-12-03 11:02:06,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:06,482 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:02:06,484 INFO L168 Benchmark]: Toolchain (without parser) took 4281.84 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 28.0 MB in the beginning and 57.5 MB in the end (delta: -29.5 MB). Peak memory consumption was 71.4 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:06,485 INFO L168 Benchmark]: CDTParser took 2.04 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:02:06,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4153.93 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 27.9 MB in the beginning and 62.7 MB in the end (delta: -34.9 MB). Peak memory consumption was 106.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:06,486 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.41 ms. Allocated memory is still 157.3 MB. Free memory was 62.7 MB in the beginning and 57.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:06,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.04 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4153.93 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 27.9 MB in the beginning and 62.7 MB in the end (delta: -34.9 MB). Peak memory consumption was 106.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.41 ms. Allocated memory is still 157.3 MB. Free memory was 62.7 MB in the beginning and 57.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...