./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_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_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/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 94b1df228466e3892b2d60d7b0790ed6435d0df6 ........................................................................................................................................................................... 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_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/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 94b1df228466e3892b2d60d7b0790ed6435d0df6 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:47,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:47,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:47,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:47,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:47,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:47,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:47,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:47,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:47,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:47,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:47,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:47,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:47,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:47,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:47,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:47,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:47,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:47,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:47,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:47,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:47,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:47,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:47,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:47,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:47,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:47,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:47,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:47,291 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:47,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:47,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:47,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:47,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:47,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:47,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:47,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:47,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:47,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:47,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:47,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:47,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:47,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:28:47,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:47,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:47,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:47,356 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:47,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:47,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:47,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:47,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:47,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:47,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:47,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:47,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:47,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:47,361 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:47,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:47,362 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:47,362 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:47,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:47,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:47,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:47,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:47,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:47,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:47,364 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:47,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:47,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:47,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:47,365 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_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2020-12-01 16:28:47,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:47,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:47,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:47,707 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:47,710 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:47,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2020-12-01 16:28:47,796 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/8c0840511/0c67a8fac30b420bb3aac2ff4ffdab85/FLAGafb2bd342 [2020-12-01 16:28:48,725 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:48,726 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2020-12-01 16:28:48,785 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/8c0840511/0c67a8fac30b420bb3aac2ff4ffdab85/FLAGafb2bd342 [2020-12-01 16:28:49,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/8c0840511/0c67a8fac30b420bb3aac2ff4ffdab85 [2020-12-01 16:28:49,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:49,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:49,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:49,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:49,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:49,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:49" (1/1) ... [2020-12-01 16:28:49,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48478141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:49, skipping insertion in model container [2020-12-01 16:28:49,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:49" (1/1) ... [2020-12-01 16:28:49,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:49,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:49,767 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:49,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:50,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:50,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:28:51,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:28:51,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:28:51,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:28:51,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:28:51,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:28:51,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:28:51,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:28:51,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:28:51,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:28:51,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:28:52,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:52,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:52,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:52,214 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:28:52,221 INFO L168 Benchmark]: Toolchain (without parser) took 3043.85 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 69.8 MB in the beginning and 100.4 MB in the end (delta: -30.6 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,222 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 113.2 MB. Free memory was 85.2 MB in the beginning and 85.2 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:52,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3036.88 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 69.6 MB in the beginning and 100.4 MB in the end (delta: -30.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,229 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 ms. Allocated memory is still 113.2 MB. Free memory was 85.2 MB in the beginning and 85.2 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3036.88 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 69.6 MB in the beginning and 100.4 MB in the end (delta: -30.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:54,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:54,964 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:55,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:55,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:55,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:55,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:55,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:55,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:55,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:55,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:55,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:55,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:55,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:55,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:55,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:55,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:55,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:55,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:55,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:55,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:55,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:55,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:55,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:55,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:55,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:55,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:55,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:55,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:55,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:55,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:55,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:55,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:55,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:55,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:55,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:55,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:55,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:55,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:55,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:55,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:55,147 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:28:55,205 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:55,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:55,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:55,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:55,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:55,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:55,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:55,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:55,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:55,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:55,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:55,215 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:28:55,215 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:28:55,215 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:28:55,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:55,216 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:55,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:55,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:55,217 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:55,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:55,217 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:55,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:55,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:55,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:55,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:55,219 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:28:55,219 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:28:55,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:55,220 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:28:55,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:55,220 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:28:55,221 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_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2020-12-01 16:28:55,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:55,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:55,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:55,708 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:55,709 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:55,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2020-12-01 16:28:55,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/9a0197b44/cf6ebd4adde44ae484dcadf45aab5ec9/FLAGaf23239f9 [2020-12-01 16:28:57,028 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:57,029 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2020-12-01 16:28:57,085 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/9a0197b44/cf6ebd4adde44ae484dcadf45aab5ec9/FLAGaf23239f9 [2020-12-01 16:28:57,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5fc79ac5-41d4-41e1-986d-3ab7f4ee0750/bin/ukojak/data/9a0197b44/cf6ebd4adde44ae484dcadf45aab5ec9 [2020-12-01 16:28:57,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:57,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:57,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:57,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:57,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:57,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:57" (1/1) ... [2020-12-01 16:28:57,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524048ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:57, skipping insertion in model container [2020-12-01 16:28:57,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:57" (1/1) ... [2020-12-01 16:28:57,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:57,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:57,970 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:57,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:59,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:28:59,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:28:59,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:28:59,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:28:59,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:28:59,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:28:59,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:28:59,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:28:59,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:28:59,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:00,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:00,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:00,642 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:29:00,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:00,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:29:00,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:29:00,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:29:00,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:29:00,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:29:00,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:29:00,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:29:00,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:29:00,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:29:00,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:29:00,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:29:00,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:00,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:00,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:01,031 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:29:01,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:29:01,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:29:01,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:29:01,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:29:01,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:29:01,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:29:01,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:29:01,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:29:01,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:29:01,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:29:01,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:29:01,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:01,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:01,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,289 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:02,387 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:29:02,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02 WrapperNode [2020-12-01 16:29:02,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:02,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:02,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:29:02,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:29:02,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02" (1/1) ... [2020-12-01 16:29:02,470 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 16:29:02,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02" (1/1) ... [2020-12-01 16:29:02,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:02,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:29:02,569 INFO L168 Benchmark]: Toolchain (without parser) took 5219.55 ms. Allocated memory was 48.2 MB in the beginning and 142.6 MB in the end (delta: 94.4 MB). Free memory was 26.7 MB in the beginning and 54.5 MB in the end (delta: -27.9 MB). Peak memory consumption was 66.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,571 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:02,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5041.46 ms. Allocated memory was 48.2 MB in the beginning and 142.6 MB in the end (delta: 94.4 MB). Free memory was 26.4 MB in the beginning and 60.8 MB in the end (delta: -34.4 MB). Peak memory consumption was 100.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.11 ms. Allocated memory is still 142.6 MB. Free memory was 60.8 MB in the beginning and 54.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,576 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5041.46 ms. Allocated memory was 48.2 MB in the beginning and 142.6 MB in the end (delta: 94.4 MB). Free memory was 26.4 MB in the beginning and 60.8 MB in the end (delta: -34.4 MB). Peak memory consumption was 100.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.11 ms. Allocated memory is still 142.6 MB. Free memory was 60.8 MB in the beginning and 54.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...