./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_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_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/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 67c1edf7cc09dc6bdffe29ac25be18cb489d87f4 ........................................................................................................................................................................... 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_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/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 67c1edf7cc09dc6bdffe29ac25be18cb489d87f4 ......................................................................................................................................................................................................................... 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 11:00:54,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:00:54,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:00:54,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:00:54,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:00:54,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:00:54,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:00:54,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:00:54,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:00:54,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:00:54,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:00:54,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:00:54,261 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:00:54,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:00:54,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:00:54,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:00:54,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:00:54,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:00:54,271 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:00:54,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:00:54,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:00:54,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:00:54,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:00:54,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:00:54,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:00:54,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:00:54,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:00:54,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:00:54,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:00:54,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:00:54,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:00:54,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:00:54,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:00:54,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:00:54,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:00:54,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:00:54,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:00:54,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:00:54,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:00:54,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:00:54,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:00:54,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:00:54,360 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:00:54,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:00:54,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:00:54,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:00:54,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:00:54,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:00:54,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:00:54,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:00:54,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:00:54,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:00:54,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:00:54,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:00:54,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:00:54,366 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:00:54,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:00:54,366 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:00:54,367 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:00:54,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:00:54,367 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:00:54,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:00:54,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:00:54,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:00:54,368 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:00:54,368 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:00:54,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:00:54,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:00:54,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:00:54,369 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_967e7daa-4a2d-4727-a6cd-40d6512d70dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67c1edf7cc09dc6bdffe29ac25be18cb489d87f4 [2020-12-03 11:00:54,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:00:54,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:00:54,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:00:54,726 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:00:54,727 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:00:54,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-12-03 11:00:54,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/bf2f5cd44/f836f075215246fe8d4a8d31925164cd/FLAG2a45e5edb [2020-12-03 11:00:55,711 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:00:55,712 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-12-03 11:00:55,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/bf2f5cd44/f836f075215246fe8d4a8d31925164cd/FLAG2a45e5edb [2020-12-03 11:00:56,201 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/bf2f5cd44/f836f075215246fe8d4a8d31925164cd [2020-12-03 11:00:56,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:00:56,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:00:56,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:00:56,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:00:56,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:00:56,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:56" (1/1) ... [2020-12-03 11:00:56,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6cf5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:00:56, skipping insertion in model container [2020-12-03 11:00:56,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:56" (1/1) ... [2020-12-03 11:00:56,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:00:56,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:00:56,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:00:56,738 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:00:57,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:57,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:58,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:00:58,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:00:58,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:00:58,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:00:58,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:00:58,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:00:58,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:00:58,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:00:58,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:00:58,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:00:58,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:00:58,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:58,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:58,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:00:58,811 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 11:00:58,820 INFO L168 Benchmark]: Toolchain (without parser) took 2613.08 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 57.2 MB in the beginning and 59.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:58,821 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 94.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:00:58,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2610.63 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 57.2 MB in the beginning and 59.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:58,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 94.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2610.63 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 57.2 MB in the beginning and 59.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 22.8 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 [2020-12-03 11:01:01,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:01,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:01,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:01,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:01,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:01,235 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:01,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:01,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:01,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:01,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:01,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:01,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:01,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:01,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:01,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:01,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:01,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:01,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:01,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:01,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:01,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:01,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:01,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:01,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:01,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:01,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:01,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:01,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:01,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:01,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:01,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:01,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:01,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:01,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:01,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:01,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:01,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:01,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:01,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:01,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:01,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:01:01,366 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:01,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:01,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:01,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:01,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:01,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:01,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:01,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:01,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:01,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:01,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:01,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:01:01,372 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:01:01,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:01:01,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:01,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:01,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:01,373 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:01,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:01,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:01,374 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:01,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:01,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:01,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:01,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:01,375 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:01:01,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:01:01,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:01,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:01:01,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:01,383 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:01:01,383 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_967e7daa-4a2d-4727-a6cd-40d6512d70dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67c1edf7cc09dc6bdffe29ac25be18cb489d87f4 [2020-12-03 11:01:01,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:01,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:01,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:01,841 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:01,842 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:01,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-12-03 11:01:01,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/aa9c2b9aa/49a92778934147ee960d2dfaaae08331/FLAG6ce02cab4 [2020-12-03 11:01:02,805 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:02,806 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2020-12-03 11:01:02,852 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/aa9c2b9aa/49a92778934147ee960d2dfaaae08331/FLAG6ce02cab4 [2020-12-03 11:01:03,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_967e7daa-4a2d-4727-a6cd-40d6512d70dd/bin/ukojak/data/aa9c2b9aa/49a92778934147ee960d2dfaaae08331 [2020-12-03 11:01:03,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:03,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:03,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:03,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:03,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:03,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:03" (1/1) ... [2020-12-03 11:01:03,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433b76d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:03, skipping insertion in model container [2020-12-03 11:01:03,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:03" (1/1) ... [2020-12-03 11:01:03,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:03,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:03,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:03,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:05,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:05,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:05,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:05,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:05,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:05,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:05,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:05,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:05,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:05,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:05,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:05,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:05,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:06,027 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:01:06,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:06,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:06,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:06,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:06,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:06,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:06,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:06,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:06,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:06,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:06,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:06,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:06,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:06,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:06,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:06,557 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:01:06,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:06,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:06,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:06,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:06,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:06,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:06,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:06,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:06,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:06,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:06,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:06,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:06,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:06,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:06,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:07,832 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:01:07,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:07 WrapperNode [2020-12-03 11:01:07,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:07,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:07,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:01:07,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:01:07,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:07" (1/1) ... [2020-12-03 11:01:07,910 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 11:01:07,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:07" (1/1) ... [2020-12-03 11:01:07,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:07,990 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:01:07,992 INFO L168 Benchmark]: Toolchain (without parser) took 4675.27 ms. Allocated memory was 50.3 MB in the beginning and 207.6 MB in the end (delta: 157.3 MB). Free memory was 28.0 MB in the beginning and 89.2 MB in the end (delta: -61.2 MB). Peak memory consumption was 95.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:07,993 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory is still 32.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:07,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4515.91 ms. Allocated memory was 50.3 MB in the beginning and 207.6 MB in the end (delta: 157.3 MB). Free memory was 27.7 MB in the beginning and 94.4 MB in the end (delta: -66.6 MB). Peak memory consumption was 115.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:07,994 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.18 ms. Allocated memory is still 207.6 MB. Free memory was 94.4 MB in the beginning and 89.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:07,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory is still 32.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4515.91 ms. Allocated memory was 50.3 MB in the beginning and 207.6 MB in the end (delta: 157.3 MB). Free memory was 27.7 MB in the beginning and 94.4 MB in the end (delta: -66.6 MB). Peak memory consumption was 115.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 156.18 ms. Allocated memory is still 207.6 MB. Free memory was 94.4 MB in the beginning and 89.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...