./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/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 b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................. 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_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/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 b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................................................................... 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 11:01:32,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:32,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:32,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:32,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:32,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:32,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:32,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:32,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:32,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:32,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:32,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:32,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:32,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:32,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:32,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:32,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:32,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:32,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:32,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:32,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:32,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:32,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:32,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:32,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:32,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:32,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:32,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:32,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:32,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:32,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:32,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:32,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:32,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:32,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:32,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:32,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:32,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:32,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:32,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:32,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:32,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:01:32,393 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:32,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:32,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:32,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:32,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:32,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:32,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:32,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:01:32,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:32,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:32,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:32,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:32,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:32,402 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:32,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:32,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:32,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:32,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:32,403 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:32,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:32,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:32,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:32,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:32,405 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:01:32,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:01:32,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:32,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:32,405 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_db2cc7d2-7b0f-4725-9712-c542485811e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2020-12-03 11:01:32,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:32,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:32,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:32,690 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:32,691 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:32,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-03 11:01:32,774 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/3728a3e06/b334720ba5d046d3aad534f2fb93093c/FLAG6e254ab4f [2020-12-03 11:01:33,579 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:33,581 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-03 11:01:33,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/3728a3e06/b334720ba5d046d3aad534f2fb93093c/FLAG6e254ab4f [2020-12-03 11:01:34,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/3728a3e06/b334720ba5d046d3aad534f2fb93093c [2020-12-03 11:01:34,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:34,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:34,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:34,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:34,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:34,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:34" (1/1) ... [2020-12-03 11:01:34,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4449abc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:34, skipping insertion in model container [2020-12-03 11:01:34,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:34" (1/1) ... [2020-12-03 11:01:34,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:34,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:34,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:34,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:35,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:35,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:36,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:36,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:36,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:36,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:36,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:36,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:36,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:36,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:36,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:36,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:36,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:36,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:36,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:36,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:36,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:36,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:36,560 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 11:01:36,570 INFO L168 Benchmark]: Toolchain (without parser) took 2436.92 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 54.1 MB in the beginning and 60.0 MB in the end (delta: -6.0 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:36,571 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:36,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.50 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 53.9 MB in the beginning and 60.0 MB in the end (delta: -6.1 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:36,577 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.50 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 53.9 MB in the beginning and 60.0 MB in the end (delta: -6.1 MB). Peak memory consumption was 18.5 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 11:01:39,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:39,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:39,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:39,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:39,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:39,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:39,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:39,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:39,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:39,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:39,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:39,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:39,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:39,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:39,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:39,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:39,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:39,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:39,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:39,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:39,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:39,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:39,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:39,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:39,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:39,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:39,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:39,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:39,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:39,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:39,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:39,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:39,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:39,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:39,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:39,186 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:39,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:39,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:39,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:39,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:39,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:01:39,242 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:39,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:39,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:39,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:39,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:39,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:39,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:39,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:39,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:39,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:39,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:39,249 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:01:39,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:01:39,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:01:39,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:39,249 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:39,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:39,250 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:39,250 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:39,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:39,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:39,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:39,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:39,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:39,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:39,252 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:01:39,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:01:39,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:39,252 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:01:39,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:39,253 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:01:39,253 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_db2cc7d2-7b0f-4725-9712-c542485811e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2020-12-03 11:01:39,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:39,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:39,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:39,743 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:39,744 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:39,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-03 11:01:39,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/76c49dfaf/9f414ac56ff44948b4942f70207142b3/FLAG1ae0b12e8 [2020-12-03 11:01:40,695 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:40,696 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-03 11:01:40,743 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/76c49dfaf/9f414ac56ff44948b4942f70207142b3/FLAG1ae0b12e8 [2020-12-03 11:01:41,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db2cc7d2-7b0f-4725-9712-c542485811e4/bin/ukojak/data/76c49dfaf/9f414ac56ff44948b4942f70207142b3 [2020-12-03 11:01:41,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:41,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:41,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:41,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:41,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:41,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:41" (1/1) ... [2020-12-03 11:01:41,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a159cff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:41, skipping insertion in model container [2020-12-03 11:01:41,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:41" (1/1) ... [2020-12-03 11:01:41,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:41,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:41,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:41,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:42,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:43,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:43,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:43,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:43,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:43,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:43,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:43,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:43,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:43,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:43,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:43,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:43,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:43,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:43,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:43,938 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:01:44,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:44,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:44,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:44,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:44,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:44,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:44,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:44,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:44,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:44,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:44,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:44,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:44,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:44,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:44,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:44,357 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:01:44,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:44,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:44,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:44,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:44,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:44,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:44,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:44,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:44,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:44,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:44,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:44,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:44,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:44,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:44,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:45,796 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:01:45,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:45 WrapperNode [2020-12-03 11:01:45,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:45,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:45,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:01:45,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:01:45,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:45" (1/1) ... [2020-12-03 11:01:45,863 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 11:01:45,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:45" (1/1) ... [2020-12-03 11:01:45,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:45,910 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:01:45,912 INFO L168 Benchmark]: Toolchain (without parser) took 4706.28 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 24.0 MB in the beginning and 90.5 MB in the end (delta: -66.5 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:45,913 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:45,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4590.42 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 23.7 MB in the beginning and 96.8 MB in the end (delta: -73.2 MB). Peak memory consumption was 129.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:45,914 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.74 ms. Allocated memory is still 190.8 MB. Free memory was 95.8 MB in the beginning and 90.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:45,915 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4590.42 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 23.7 MB in the beginning and 96.8 MB in the end (delta: -73.2 MB). Peak memory consumption was 129.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 112.74 ms. Allocated memory is still 190.8 MB. Free memory was 95.8 MB in the beginning and 90.5 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...