./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 41e6c24bca1f278297eb82ddf78010453d89acca ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 41e6c24bca1f278297eb82ddf78010453d89acca ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 13:53:51,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:53:51,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:53:51,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:53:51,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:53:51,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:53:51,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:53:51,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:53:51,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:53:51,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:53:51,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:53:51,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:53:51,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:53:51,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:53:51,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:53:51,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:53:51,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:53:51,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:53:51,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:53:51,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:53:51,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:53:51,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:53:51,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:53:51,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:53:51,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:53:51,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:53:51,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:53:51,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:53:51,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:53:51,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:53:51,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:53:51,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:53:51,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:53:51,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:53:51,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:53:51,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:53:51,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:53:51,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:53:51,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:53:51,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:53:51,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:53:51,297 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 13:53:51,307 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:53:51,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:53:51,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:53:51,307 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:53:51,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:53:51,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:53:51,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:53:51,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 13:53:51,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:53:51,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:53:51,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:53:51,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:53:51,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:53:51,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 13:53:51,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 13:53:51,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:53:51,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:53:51,311 INFO L138 SettingsManager]: * To the following directory=dump/ 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_55b53649-6be5-4bd3-8cfd-47abb630e80f/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(__VERIFIER_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 -> 41e6c24bca1f278297eb82ddf78010453d89acca [2019-12-01 13:53:51,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:53:51,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:53:51,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:53:51,421 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:53:51,422 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:53:51,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2019-12-01 13:53:51,461 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/d7e7a7a58/1751760f8978489da54612943a0be47d/FLAGd2c6313c8 [2019-12-01 13:53:52,029 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:53:52,030 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2019-12-01 13:53:52,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/d7e7a7a58/1751760f8978489da54612943a0be47d/FLAGd2c6313c8 [2019-12-01 13:53:52,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/d7e7a7a58/1751760f8978489da54612943a0be47d [2019-12-01 13:53:52,251 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:53:52,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:53:52,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:53:52,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:53:52,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:53:52,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:53:52" (1/1) ... [2019-12-01 13:53:52,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53cad9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:53:52, skipping insertion in model container [2019-12-01 13:53:52,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:53:52" (1/1) ... [2019-12-01 13:53:52,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:53:52,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:53:52,652 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:53:52,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:53:53,193 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,193 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,195 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,204 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,205 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,206 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,206 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,208 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,208 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,209 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,209 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:53:53,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:53:53,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:53:53,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:53:53,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:53:53,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:53:53,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:53:53,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:53:53,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:53:53,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:53:53,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:53:53,730 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,731 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:53,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:53:53,827 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 13:53:53,831 INFO L168 Benchmark]: Toolchain (without parser) took 1577.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -103.9 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:53:53,832 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:53:53,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1573.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -103.9 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:53:53,833 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1573.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -103.9 MB). Peak memory consumption was 56.2 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 13:53:55,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:53:55,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:53:55,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:53:55,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:53:55,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:53:55,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:53:55,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:53:55,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:53:55,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:53:55,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:53:55,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:53:55,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:53:55,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:53:55,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:53:55,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:53:55,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:53:55,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:53:55,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:53:55,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:53:55,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:53:55,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:53:55,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:53:55,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:53:55,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:53:55,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:53:55,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:53:55,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:53:55,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:53:55,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:53:55,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:53:55,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:53:55,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:53:55,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:53:55,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:53:55,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:53:55,059 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:53:55,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:53:55,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:53:55,060 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:53:55,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:53:55,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 13:53:55,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:53:55,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:53:55,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:53:55,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:53:55,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:53:55,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:53:55,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:53:55,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:53:55,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:53:55,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:53:55,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:53:55,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:53:55,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:53:55,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:53:55,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:53:55,075 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:53:55,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:53:55,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:53:55,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:53:55,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:53:55,075 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 13:53:55,076 INFO L138 SettingsManager]: * To the following directory=dump/ 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_55b53649-6be5-4bd3-8cfd-47abb630e80f/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(__VERIFIER_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 -> 41e6c24bca1f278297eb82ddf78010453d89acca [2019-12-01 13:53:55,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:53:55,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:53:55,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:53:55,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:53:55,252 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:53:55,253 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2019-12-01 13:53:55,298 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/e718c6198/cbd135d26c80414b91daa9eba8805ad4/FLAG7ab3110e0 [2019-12-01 13:53:55,868 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:53:55,869 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2019-12-01 13:53:55,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/e718c6198/cbd135d26c80414b91daa9eba8805ad4/FLAG7ab3110e0 [2019-12-01 13:53:56,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_55b53649-6be5-4bd3-8cfd-47abb630e80f/bin/ukojak/data/e718c6198/cbd135d26c80414b91daa9eba8805ad4 [2019-12-01 13:53:56,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:53:56,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:53:56,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:53:56,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:53:56,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:53:56,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:53:56" (1/1) ... [2019-12-01 13:53:56,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60231e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:53:56, skipping insertion in model container [2019-12-01 13:53:56,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:53:56" (1/1) ... [2019-12-01 13:53:56,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:53:56,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:53:56,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:53:56,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:53:57,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,092 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,103 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,103 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,107 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:53:57,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:53:57,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:53:57,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:53:57,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:53:57,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:53:57,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:53:57,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:53:57,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:53:57,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:53:57,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:53:57,585 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,585 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:53:57,684 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 13:53:57,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:53:57,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:53:57,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:53:57,763 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,763 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,763 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,764 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,764 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,768 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,769 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,770 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,770 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,771 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,771 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,771 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,772 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:53:57,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:53:57,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:53:57,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:53:57,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:53:57,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:53:57,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:53:57,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:53:57,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:53:57,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:53:57,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:53:57,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:53:57,898 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 13:53:57,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 13:53:57,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 13:53:57,930 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:57,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 13:53:57,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 13:53:57,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 13:53:57,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 13:53:57,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 13:53:57,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 13:53:57,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 13:53:57,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 13:53:57,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 13:53:57,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 13:53:57,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 13:53:58,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:58,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 13:53:58,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:53:58,734 INFO L208 MainTranslator]: Completed translation [2019-12-01 13:53:58,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:53:58 WrapperNode [2019-12-01 13:53:58,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:53:58,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 13:53:58,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 13:53:58,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 13:53:58,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:53:58" (1/1) ... [2019-12-01 13:53:58,774 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 13:53:58,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:53:58" (1/1) ... [2019-12-01 13:53:58,798 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 13:53:58,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 13:53:58,800 INFO L168 Benchmark]: Toolchain (without parser) took 2704.64 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.3 MB). Free memory was 943.0 MB in the beginning and 929.9 MB in the end (delta: 13.1 MB). Peak memory consumption was 279.5 MB. Max. memory is 11.5 GB. [2019-12-01 13:53:58,800 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:53:58,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2636.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.3 MB). Free memory was 943.0 MB in the beginning and 929.9 MB in the end (delta: 13.1 MB). Peak memory consumption was 318.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:53:58,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.57 ms. Allocated memory is still 1.3 GB. Free memory is still 929.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:53:58,802 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2636.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.3 MB). Free memory was 943.0 MB in the beginning and 929.9 MB in the end (delta: 13.1 MB). Peak memory consumption was 318.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.57 ms. Allocated memory is still 1.3 GB. Free memory is still 929.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...