./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/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 4ecbefb46965e44d270914e490bb0ba9417d775c ........................................................................................................................................................................... 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_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/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 4ecbefb46965e44d270914e490bb0ba9417d775c ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:47,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:47,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:47,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:47,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:47,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:47,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:47,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:47,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:47,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:47,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:47,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:47,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:47,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:47,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:47,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:47,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:47,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:47,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:47,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:47,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:47,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:47,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:47,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:47,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:47,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:47,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:47,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:47,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:47,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:47,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:47,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:47,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:47,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:47,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:47,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:47,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:47,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:47,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:47,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:47,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:47,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:28:47,294 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:47,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:47,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:47,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:47,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:47,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:47,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:47,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:47,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:47,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:47,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:47,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:47,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:47,302 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:47,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:47,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:47,303 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:47,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:47,303 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:47,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:47,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:47,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:47,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:47,305 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:47,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:47,305 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:47,306 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:47,306 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_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ecbefb46965e44d270914e490bb0ba9417d775c [2020-12-01 16:28:47,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:47,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:47,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:47,769 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:47,770 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:47,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-12-01 16:28:47,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/189630cd1/df7f2a51bc4b44e0b31097c058078aa6/FLAG27c2b2c89 [2020-12-01 16:28:49,007 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:49,009 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-12-01 16:28:49,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/189630cd1/df7f2a51bc4b44e0b31097c058078aa6/FLAG27c2b2c89 [2020-12-01 16:28:49,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/189630cd1/df7f2a51bc4b44e0b31097c058078aa6 [2020-12-01 16:28:49,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:49,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:49,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:49,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:49,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:49,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:49" (1/1) ... [2020-12-01 16:28:49,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7834af3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:49, skipping insertion in model container [2020-12-01 16:28:49,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:49" (1/1) ... [2020-12-01 16:28:49,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:49,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:49,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:49,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:51,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:51,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:28:51,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:28:51,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:28:51,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:28:51,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:28:51,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:28:51,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:28:51,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:28:51,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:28:51,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:28:52,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:28:52,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:52,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:52,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:52,335 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:28:52,343 INFO L168 Benchmark]: Toolchain (without parser) took 3009.69 ms. Allocated memory is still 121.6 MB. Free memory was 97.2 MB in the beginning and 72.5 MB in the end (delta: 24.8 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,344 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 65.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:52,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3006.84 ms. Allocated memory is still 121.6 MB. Free memory was 97.2 MB in the beginning and 72.5 MB in the end (delta: 24.8 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 65.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3006.84 ms. Allocated memory is still 121.6 MB. Free memory was 97.2 MB in the beginning and 72.5 MB in the end (delta: 24.8 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:55,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:55,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:55,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:55,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:55,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:55,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:55,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:55,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:55,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:55,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:55,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:55,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:55,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:55,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:55,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:55,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:55,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:55,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:55,243 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:55,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:55,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:55,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:55,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:55,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:55,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:55,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:55,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:55,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:55,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:55,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:55,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:55,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:55,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:55,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:55,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:55,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:55,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:55,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:55,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:55,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:55,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:28:55,332 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:55,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:55,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:55,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:55,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:55,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:55,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:55,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:55,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:55,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:55,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:55,342 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:28:55,342 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:28:55,342 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:28:55,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:55,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:55,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:55,344 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:55,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:55,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:55,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:55,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:55,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:55,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:55,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:55,346 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:28:55,346 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:28:55,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:55,347 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:28:55,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:55,347 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:28:55,348 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_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ecbefb46965e44d270914e490bb0ba9417d775c [2020-12-01 16:28:55,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:55,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:55,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:55,899 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:55,901 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:55,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-12-01 16:28:55,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/117b4009c/ac3262fdd0ff4be2a71ffa1f1394099d/FLAGc8b2f38cf [2020-12-01 16:28:57,122 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:57,123 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-12-01 16:28:57,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/117b4009c/ac3262fdd0ff4be2a71ffa1f1394099d/FLAGc8b2f38cf [2020-12-01 16:28:57,523 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b9cb50f5-b4b2-48b3-a7cc-000cbedc9842/bin/ukojak/data/117b4009c/ac3262fdd0ff4be2a71ffa1f1394099d [2020-12-01 16:28:57,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:57,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:57,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:57,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:57,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:57,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:57" (1/1) ... [2020-12-01 16:28:57,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740a190e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:57, skipping insertion in model container [2020-12-01 16:28:57,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:57" (1/1) ... [2020-12-01 16:28:57,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:57,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:58,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:58,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:59,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:59,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:29:00,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:29:00,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:29:00,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:29:00,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:29:00,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:29:00,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:29:00,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:29:00,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:29:00,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:00,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:00,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:00,763 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:29:00,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:00,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:29:00,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:29:00,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:00,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:29:01,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:29:01,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:29:01,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:29:01,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:29:01,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:29:01,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:29:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:29:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:29:01,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:01,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:01,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:01,310 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:29:01,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:29:01,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:29:01,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:29:01,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:29:01,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:29:01,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:29:01,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:29:01,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:29:01,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:29:01,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:29:01,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:29:01,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:29:01,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:29:01,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:29:01,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:02,767 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:29:02,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02 WrapperNode [2020-12-01 16:29:02,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:02,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:02,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:29:02,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:29:02,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02" (1/1) ... [2020-12-01 16:29:02,854 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 16:29:02,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:02" (1/1) ... [2020-12-01 16:29:02,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:02,957 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:29:02,960 INFO L168 Benchmark]: Toolchain (without parser) took 5429.73 ms. Allocated memory was 56.6 MB in the beginning and 178.3 MB in the end (delta: 121.6 MB). Free memory was 32.8 MB in the beginning and 39.3 MB in the end (delta: -6.5 MB). Peak memory consumption was 113.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,961 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 46.1 MB. Free memory was 29.0 MB in the beginning and 28.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:02,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5236.98 ms. Allocated memory was 56.6 MB in the beginning and 178.3 MB in the end (delta: 121.6 MB). Free memory was 32.6 MB in the beginning and 44.5 MB in the end (delta: -11.9 MB). Peak memory consumption was 120.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,963 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.11 ms. Allocated memory is still 178.3 MB. Free memory was 44.5 MB in the beginning and 39.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:02,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 46.1 MB. Free memory was 29.0 MB in the beginning and 28.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5236.98 ms. Allocated memory was 56.6 MB in the beginning and 178.3 MB in the end (delta: 121.6 MB). Free memory was 32.6 MB in the beginning and 44.5 MB in the end (delta: -11.9 MB). Peak memory consumption was 120.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 188.11 ms. Allocated memory is still 178.3 MB. Free memory was 44.5 MB in the beginning and 39.3 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...