./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/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 3991f3de1a6356b390c96e1828adb52e97ce8cd2 ............................................................................................................................................................................... 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_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/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 3991f3de1a6356b390c96e1828adb52e97ce8cd2 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:32:35,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:35,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:35,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:35,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:35,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:35,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:35,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:35,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:35,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:35,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:35,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:35,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:35,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:35,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:35,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:35,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:35,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:35,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:35,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:35,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:35,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:35,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:35,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:35,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:35,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:35,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:35,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:35,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:35,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:35,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:35,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:35,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:35,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:35,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:35,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:35,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:35,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:35,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:35,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:35,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:35,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:32:36,004 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:36,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:36,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:36,009 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:36,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:36,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:36,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:36,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:36,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:36,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:36,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:36,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:36,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:36,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:36,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:36,013 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:36,013 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:36,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:36,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:36,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:36,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:36,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:36,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:36,015 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:32:36,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:32:36,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:36,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:36,016 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_482e9d7a-cb50-47d0-98a4-1bc24d97122e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3991f3de1a6356b390c96e1828adb52e97ce8cd2 [2020-11-28 04:32:36,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:36,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:36,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:36,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:36,302 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:36,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-11-28 04:32:36,403 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/c04d247f4/369d1216bc13479988ffa4474230d7d8/FLAG1a01514f5 [2020-11-28 04:32:37,235 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:37,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-11-28 04:32:37,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/c04d247f4/369d1216bc13479988ffa4474230d7d8/FLAG1a01514f5 [2020-11-28 04:32:37,730 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/c04d247f4/369d1216bc13479988ffa4474230d7d8 [2020-11-28 04:32:37,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:37,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:37,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:37,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:37,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:37,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:37" (1/1) ... [2020-11-28 04:32:37,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67f7f25c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:37, skipping insertion in model container [2020-11-28 04:32:37,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:37" (1/1) ... [2020-11-28 04:32:37,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:37,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:38,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:38,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:39,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:39,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:39,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:39,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:39,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:39,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:39,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:39,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:39,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:39,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:39,829 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:39,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:39,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:40,014 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) [2020-11-28 04:32:40,024 INFO L168 Benchmark]: Toolchain (without parser) took 2285.83 ms. Allocated memory is still 102.8 MB. Free memory was 62.0 MB in the beginning and 50.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:40,025 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 77.6 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:40,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2282.27 ms. Allocated memory is still 102.8 MB. Free memory was 61.8 MB in the beginning and 50.4 MB in the end (delta: 11.3 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:40,030 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 77.6 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2282.27 ms. Allocated memory is still 102.8 MB. Free memory was 61.8 MB in the beginning and 50.4 MB in the end (delta: 11.3 MB). Peak memory consumption was 16.6 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-a4ecdab [2020-11-28 04:32:42,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:42,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:42,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:42,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:42,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:42,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:42,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:42,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:42,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:42,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:42,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:42,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:42,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:42,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:42,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:42,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:42,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:42,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:42,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:42,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:42,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:42,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:42,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:42,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:42,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:42,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:42,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:42,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:42,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:42,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:42,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:42,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:42,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:42,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:42,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:42,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:42,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:42,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:42,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:42,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:42,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:32:42,379 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:42,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:42,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:42,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:42,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:42,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:42,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:42,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:42,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:42,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:42,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:42,386 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:42,386 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:42,386 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:42,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:42,386 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:42,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:42,387 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:42,387 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:42,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:42,388 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:42,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:42,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:42,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:42,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:42,412 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:42,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:42,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:42,413 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:42,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:42,413 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:32:42,413 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_482e9d7a-cb50-47d0-98a4-1bc24d97122e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3991f3de1a6356b390c96e1828adb52e97ce8cd2 [2020-11-28 04:32:42,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:42,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:42,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:42,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:42,809 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:42,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-11-28 04:32:42,891 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/0615f30f3/6b974fd3b5a34c93b4d42a339dceed04/FLAG3e146d73b [2020-11-28 04:32:43,854 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:43,855 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-11-28 04:32:43,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/0615f30f3/6b974fd3b5a34c93b4d42a339dceed04/FLAG3e146d73b [2020-11-28 04:32:44,318 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_482e9d7a-cb50-47d0-98a4-1bc24d97122e/bin/ukojak/data/0615f30f3/6b974fd3b5a34c93b4d42a339dceed04 [2020-11-28 04:32:44,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:44,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:44,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:44,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:44,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:44,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:44" (1/1) ... [2020-11-28 04:32:44,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e8ad402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:44, skipping insertion in model container [2020-11-28 04:32:44,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:44" (1/1) ... [2020-11-28 04:32:44,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:44,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:44,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:44,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:45,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:45,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:46,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:46,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:46,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:46,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:46,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:46,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:46,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:46,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:46,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:46,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:46,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,570 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:46,639 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:32:46,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:46,704 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:46,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:46,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:46,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:46,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:46,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:46,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:46,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:46,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:46,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:46,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:47,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:47,113 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:32:47,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:47,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:47,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:47,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:47,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:47,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:47,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:47,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:47,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:47,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:47,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:47,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:47,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:47,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:47,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:48,423 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:32:48,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:48 WrapperNode [2020-11-28 04:32:48,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:48,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:48,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:32:48,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:32:48,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:48" (1/1) ... [2020-11-28 04:32:48,485 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]]] [2020-11-28 04:32:48,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:48" (1/1) ... [2020-11-28 04:32:48,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:48,544 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:32:48,545 INFO L168 Benchmark]: Toolchain (without parser) took 4220.36 ms. Allocated memory was 79.7 MB in the beginning and 146.8 MB in the end (delta: 67.1 MB). Free memory was 56.6 MB in the beginning and 65.8 MB in the end (delta: -9.2 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:48,546 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory was 62.4 MB in the beginning and 62.3 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:48,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4097.99 ms. Allocated memory was 79.7 MB in the beginning and 146.8 MB in the end (delta: 67.1 MB). Free memory was 56.4 MB in the beginning and 71.2 MB in the end (delta: -14.7 MB). Peak memory consumption was 86.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:48,547 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.72 ms. Allocated memory is still 146.8 MB. Free memory was 71.2 MB in the beginning and 65.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:48,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory was 62.4 MB in the beginning and 62.3 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4097.99 ms. Allocated memory was 79.7 MB in the beginning and 146.8 MB in the end (delta: 67.1 MB). Free memory was 56.4 MB in the beginning and 71.2 MB in the end (delta: -14.7 MB). Peak memory consumption was 86.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.72 ms. Allocated memory is still 146.8 MB. Free memory was 71.2 MB in the beginning and 65.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...