./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/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 af6199e5c422e9c4c3ea74a1e0aaf3e671d6a18a ............................................................................................................................................................................... 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_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/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 af6199e5c422e9c4c3ea74a1e0aaf3e671d6a18a ..................................................................................................................................................................................................................................... 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 04:42:50,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:50,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:50,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:50,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:50,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:50,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:50,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:50,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:50,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:50,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:50,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:50,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:50,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:50,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:50,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:50,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:50,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:50,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:50,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:50,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:50,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:50,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:50,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:50,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:50,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:50,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:50,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:50,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:50,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:50,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:50,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:50,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:50,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:50,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:50,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:50,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:50,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:50,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:50,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:50,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:50,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:50,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:50,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:50,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:50,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:50,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:50,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:50,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:50,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:50,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:50,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:50,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:50,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:50,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:50,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:50,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:50,228 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:50,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:50,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:50,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:50,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:50,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:50,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:50,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:50,230 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:50,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:50,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:50,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:50,231 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_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af6199e5c422e9c4c3ea74a1e0aaf3e671d6a18a [2020-11-28 04:42:50,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:50,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:50,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:50,538 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:50,539 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:50,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-28 04:42:50,634 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/3170f3ef9/fd482bd6af64435ca3a345493422c6d1/FLAGf36aec6cf [2020-11-28 04:42:51,590 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:51,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-28 04:42:51,646 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/3170f3ef9/fd482bd6af64435ca3a345493422c6d1/FLAGf36aec6cf [2020-11-28 04:42:51,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/3170f3ef9/fd482bd6af64435ca3a345493422c6d1 [2020-11-28 04:42:51,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:51,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:51,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:51,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:51,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:51,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:51,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44840454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:51, skipping insertion in model container [2020-11-28 04:42:51,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:52,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:52,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:52,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:52,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:53,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:54,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:54,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:54,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:54,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:54,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:54,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:54,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:54,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:54,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:54,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:54,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:54,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:54,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:54,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:54,812 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 04:42:54,819 INFO L168 Benchmark]: Toolchain (without parser) took 2830.19 ms. Allocated memory was 81.8 MB in the beginning and 119.5 MB in the end (delta: 37.7 MB). Free memory was 46.2 MB in the beginning and 69.3 MB in the end (delta: -23.1 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:54,820 INFO L168 Benchmark]: CDTParser took 1.67 ms. Allocated memory is still 81.8 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:54,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2827.44 ms. Allocated memory was 81.8 MB in the beginning and 119.5 MB in the end (delta: 37.7 MB). Free memory was 46.0 MB in the beginning and 69.3 MB in the end (delta: -23.3 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:54,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.67 ms. Allocated memory is still 81.8 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2827.44 ms. Allocated memory was 81.8 MB in the beginning and 119.5 MB in the end (delta: 37.7 MB). Free memory was 46.0 MB in the beginning and 69.3 MB in the end (delta: -23.3 MB). Peak memory consumption was 24.6 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 04:42:57,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:57,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:57,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:57,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:57,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:57,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:57,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:57,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:57,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:57,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:57,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:57,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:57,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:57,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:57,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:57,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:57,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:57,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:57,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:57,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:57,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:57,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:57,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:57,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:57,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:57,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:57,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:57,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:57,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:57,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:57,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:57,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:57,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:57,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:57,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:57,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:57,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:57,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:57,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:57,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:57,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:57,803 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:57,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:57,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:57,805 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:57,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:57,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:57,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:57,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:57,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:57,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:57,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:57,808 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:57,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:57,809 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:57,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:57,809 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:57,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:57,810 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:57,810 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:57,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:57,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:57,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:57,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:57,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:57,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:57,812 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:57,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:57,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:57,813 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:57,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:57,814 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:57,814 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_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af6199e5c422e9c4c3ea74a1e0aaf3e671d6a18a [2020-11-28 04:42:58,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:58,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:58,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:58,346 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:58,347 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:58,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-28 04:42:58,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/713c8effe/5dc96ff2ad84400eb2855eb53ad81a90/FLAGe6df81cf3 [2020-11-28 04:42:59,737 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:59,738 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-28 04:42:59,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/713c8effe/5dc96ff2ad84400eb2855eb53ad81a90/FLAGe6df81cf3 [2020-11-28 04:42:59,988 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a3d7dfa1-45d5-4ac9-89ca-4c2c12f67bda/bin/ukojak/data/713c8effe/5dc96ff2ad84400eb2855eb53ad81a90 [2020-11-28 04:42:59,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:59,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:59,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:59,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:00,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:00,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:59" (1/1) ... [2020-11-28 04:43:00,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8737a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:00, skipping insertion in model container [2020-11-28 04:43:00,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:59" (1/1) ... [2020-11-28 04:43:00,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:00,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:00,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:00,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:01,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:02,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:02,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:02,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:02,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:02,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:02,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:02,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:02,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:02,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:02,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:02,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:03,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:03,380 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:03,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:03,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:03,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:03,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:03,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:03,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:03,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:03,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:03,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:03,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:03,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:03,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:03,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:03,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:03,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:03,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:03,967 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:03,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:03,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:04,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:04,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:04,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:04,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:04,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:04,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:04,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:04,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:04,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:04,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:04,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:04,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:04,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:05,857 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:05,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:05 WrapperNode [2020-11-28 04:43:05,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:05,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:05,860 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:05,860 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:05,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:05,961 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 04:43:06,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:06,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:06,058 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:06,064 INFO L168 Benchmark]: Toolchain (without parser) took 6062.98 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 47.0 MB in the beginning and 28.6 MB in the end (delta: 18.4 MB). Peak memory consumption was 83.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:06,065 INFO L168 Benchmark]: CDTParser took 2.63 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 54.7 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:06,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5861.00 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 46.9 MB in the beginning and 34.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 90.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:06,067 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.76 ms. Allocated memory is still 138.4 MB. Free memory was 34.9 MB in the beginning and 28.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:06,069 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.63 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 54.7 MB in the end (delta: 36.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5861.00 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 46.9 MB in the beginning and 34.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 90.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.76 ms. Allocated memory is still 138.4 MB. Free memory was 34.9 MB in the beginning and 28.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...