./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ............................................................................................................................................................................... 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_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:36,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:36,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:36,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:36,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:36,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:36,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:36,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:36,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:36,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:36,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:36,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:36,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:36,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:36,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:36,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:36,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:36,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:36,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:36,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:36,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:36,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:36,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:36,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:36,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:36,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:36,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:36,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:36,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:36,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:36,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:36,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:36,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:36,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:36,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:36,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:36,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:36,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:36,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:36,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:36,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:36,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:36,224 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:36,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:36,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:36,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:36,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:36,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:36,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:36,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:36,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:36,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:36,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:36,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:36,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:36,234 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:36,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:36,235 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:36,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:36,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:36,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:36,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:36,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:36,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:36,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:36,237 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:36,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:36,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:36,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:36,238 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_83795268-ae89-41ef-a746-217f48953595/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-28 04:40:36,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:36,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:36,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:36,565 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:36,566 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:36,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 04:40:36,637 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/f0168e125/c55ae92373004fb098732966ad9b5493/FLAGa20558608 [2020-11-28 04:40:37,461 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:37,463 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 04:40:37,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/f0168e125/c55ae92373004fb098732966ad9b5493/FLAGa20558608 [2020-11-28 04:40:37,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/f0168e125/c55ae92373004fb098732966ad9b5493 [2020-11-28 04:40:37,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:37,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:37,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:37,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:37,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:37,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:37,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2f56d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:37, skipping insertion in model container [2020-11-28 04:40:37,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:38,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:38,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:38,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:38,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:39,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:39,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:39,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:39,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:39,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:39,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:39,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:39,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:39,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:39,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:40,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:40,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:40,337 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:40:40,341 INFO L168 Benchmark]: Toolchain (without parser) took 2361.73 ms. Allocated memory was 119.5 MB in the beginning and 155.2 MB in the end (delta: 35.7 MB). Free memory was 88.4 MB in the beginning and 118.8 MB in the end (delta: -30.4 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,342 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 119.5 MB. Free memory was 76.8 MB in the beginning and 76.7 MB in the end (delta: 52.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:40,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2359.46 ms. Allocated memory was 119.5 MB in the beginning and 155.2 MB in the end (delta: 35.7 MB). Free memory was 88.4 MB in the beginning and 118.8 MB in the end (delta: -30.4 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,345 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 119.5 MB. Free memory was 76.8 MB in the beginning and 76.7 MB in the end (delta: 52.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2359.46 ms. Allocated memory was 119.5 MB in the beginning and 155.2 MB in the end (delta: 35.7 MB). Free memory was 88.4 MB in the beginning and 118.8 MB in the end (delta: -30.4 MB). Peak memory consumption was 51.0 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-a4ecdab [2020-11-28 04:40:42,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:42,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:42,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:42,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:42,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:42,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:42,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:42,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:42,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:42,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:42,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:42,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:42,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:42,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:42,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:42,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:42,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:42,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:42,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:42,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:42,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:42,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:42,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:42,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:42,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:42,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:42,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:42,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:42,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:42,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:42,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:42,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:42,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:42,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:42,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:42,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:42,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:42,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:42,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:42,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:42,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:42,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:42,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:42,717 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:42,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:42,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:42,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:42,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:42,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:42,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:42,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:42,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:42,722 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:42,722 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:42,722 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:42,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:42,723 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:42,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:42,723 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:42,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:42,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:42,724 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:42,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:42,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:42,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:42,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:42,725 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:42,725 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:42,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:42,726 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:42,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:42,726 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:42,726 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_83795268-ae89-41ef-a746-217f48953595/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-28 04:40:43,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:43,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:43,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:43,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:43,158 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:43,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 04:40:43,232 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/260287d9c/ca3a6d186364486bbad64fb0dad3e82a/FLAGfc436332a [2020-11-28 04:40:44,151 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:44,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 04:40:44,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/260287d9c/ca3a6d186364486bbad64fb0dad3e82a/FLAGfc436332a [2020-11-28 04:40:44,633 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83795268-ae89-41ef-a746-217f48953595/bin/ukojak/data/260287d9c/ca3a6d186364486bbad64fb0dad3e82a [2020-11-28 04:40:44,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:44,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:44,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:44,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:44,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:44,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:44" (1/1) ... [2020-11-28 04:40:44,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ace8d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:44, skipping insertion in model container [2020-11-28 04:40:44,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:44" (1/1) ... [2020-11-28 04:40:44,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:44,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:45,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:45,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:46,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:46,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:46,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:46,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:46,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:46,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:46,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:46,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:46,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:46,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:46,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:47,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:47,279 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:47,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:47,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:47,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:47,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:47,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:47,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:47,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:47,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:47,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:47,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:47,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:47,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:47,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:47,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:47,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:47,685 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:47,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:47,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:47,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:47,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:47,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:47,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:47,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:47,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:47,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:47,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:47,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:47,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:47,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:47,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:49,137 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:49,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49 WrapperNode [2020-11-28 04:40:49,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:49,139 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:49,139 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:49,139 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:49,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49" (1/1) ... [2020-11-28 04:40:49,207 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:40:49,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49" (1/1) ... [2020-11-28 04:40:49,279 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:49,279 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:49,281 INFO L168 Benchmark]: Toolchain (without parser) took 4642.40 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 39.0 MB in the beginning and 39.2 MB in the end (delta: -156.5 kB). Peak memory consumption was 69.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,281 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:49,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4486.64 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 38.8 MB in the beginning and 44.4 MB in the end (delta: -5.6 MB). Peak memory consumption was 93.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.96 ms. Allocated memory is still 142.6 MB. Free memory was 44.4 MB in the beginning and 39.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4486.64 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 38.8 MB in the beginning and 44.4 MB in the end (delta: -5.6 MB). Peak memory consumption was 93.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.96 ms. Allocated memory is still 142.6 MB. Free memory was 44.4 MB in the beginning and 39.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...