./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_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/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_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/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 30ef57262f794322be015188f9d50312392d41b4 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/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_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/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 30ef57262f794322be015188f9d50312392d41b4 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:15:05,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:15:05,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:15:05,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:15:05,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:15:05,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:15:05,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:15:05,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:15:05,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:15:05,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:15:05,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:15:05,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:15:05,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:15:05,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:15:05,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:15:05,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:15:05,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:15:05,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:15:05,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:15:05,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:15:05,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:15:05,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:15:05,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:15:05,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:15:05,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:15:05,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:15:05,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:15:05,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:15:05,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:15:05,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:15:05,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:15:05,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:15:05,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:15:05,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:15:05,140 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:15:05,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:15:05,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:15:05,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:15:05,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:15:05,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:15:05,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:15:05,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:15:05,183 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:15:05,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:15:05,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:15:05,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:15:05,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:15:05,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:15:05,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:15:05,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:15:05,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:15:05,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:15:05,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:15:05,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:15:05,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:15:05,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:15:05,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:15:05,194 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:15:05,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:15:05,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:15:05,195 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:15:05,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:15:05,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:15:05,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:15:05,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:15:05,196 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:15:05,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:15:05,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:15:05,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:15:05,198 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_b4291351-6830-466b-a94f-ec674e3d0ff7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30ef57262f794322be015188f9d50312392d41b4 [2020-11-29 19:15:05,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:15:05,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:15:05,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:15:05,580 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:15:05,595 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:15:05,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-29 19:15:05,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/3b5d040f9/fd9e9eaff7384c3ab5bdf895dc4281f4/FLAG18946777a [2020-11-29 19:15:06,760 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:15:06,761 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-29 19:15:06,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/3b5d040f9/fd9e9eaff7384c3ab5bdf895dc4281f4/FLAG18946777a [2020-11-29 19:15:07,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/3b5d040f9/fd9e9eaff7384c3ab5bdf895dc4281f4 [2020-11-29 19:15:07,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:15:07,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:15:07,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:07,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:15:07,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:15:07,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:07" (1/1) ... [2020-11-29 19:15:07,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bed4e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:07, skipping insertion in model container [2020-11-29 19:15:07,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:07" (1/1) ... [2020-11-29 19:15:07,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:15:07,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:15:07,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:15:07,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:15:08,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:08,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:09,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:09,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:09,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:15:09,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:15:09,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:15:09,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:15:09,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:15:09,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:15:09,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:15:09,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:15:09,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:15:09,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:15:09,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:15:10,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:10,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:10,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:15:10,356 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) [2020-11-29 19:15:10,369 INFO L168 Benchmark]: Toolchain (without parser) took 3239.02 ms. Allocated memory is still 98.6 MB. Free memory was 72.0 MB in the beginning and 44.9 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:10,371 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 77.6 MB. Free memory was 58.2 MB in the beginning and 58.2 MB in the end (delta: 22.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:15:10,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3236.16 ms. Allocated memory is still 98.6 MB. Free memory was 72.0 MB in the beginning and 44.9 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:10,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 77.6 MB. Free memory was 58.2 MB in the beginning and 58.2 MB in the end (delta: 22.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3236.16 ms. Allocated memory is still 98.6 MB. Free memory was 72.0 MB in the beginning and 44.9 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 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 [2020-11-29 19:15:12,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:15:12,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:15:12,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:15:12,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:15:12,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:15:12,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:15:12,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:15:12,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:15:12,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:15:12,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:15:12,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:15:12,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:15:12,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:15:12,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:15:12,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:15:12,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:15:12,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:15:12,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:15:12,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:15:12,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:15:12,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:15:12,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:15:12,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:15:12,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:15:12,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:15:12,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:15:12,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:15:12,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:15:12,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:15:12,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:15:12,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:15:12,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:15:12,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:15:12,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:15:12,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:15:12,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:15:12,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:15:12,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:15:12,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:15:12,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:15:12,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:15:12,917 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:15:12,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:15:12,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:15:12,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:15:12,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:15:12,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:15:12,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:15:12,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:15:12,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:15:12,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:15:12,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:15:12,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:15:12,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:15:12,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:15:12,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:15:12,927 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:15:12,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:15:12,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:15:12,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:15:12,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:15:12,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:15:12,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:15:12,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:15:12,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:15:12,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:15:12,929 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:15:12,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:15:12,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:15:12,930 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:15:12,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:15:12,930 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:15:12,930 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_b4291351-6830-466b-a94f-ec674e3d0ff7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30ef57262f794322be015188f9d50312392d41b4 [2020-11-29 19:15:13,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:15:13,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:15:13,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:15:13,385 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:15:13,386 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:15:13,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-29 19:15:13,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/65e47b7b7/6c18dd53c1b34d9180ab1018a0ed78f9/FLAGec38a42b1 [2020-11-29 19:15:14,350 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:15:14,355 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-11-29 19:15:14,420 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/65e47b7b7/6c18dd53c1b34d9180ab1018a0ed78f9/FLAGec38a42b1 [2020-11-29 19:15:14,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4291351-6830-466b-a94f-ec674e3d0ff7/bin/ukojak/data/65e47b7b7/6c18dd53c1b34d9180ab1018a0ed78f9 [2020-11-29 19:15:14,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:15:14,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:15:14,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:14,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:15:14,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:15:14,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:14" (1/1) ... [2020-11-29 19:15:14,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5347377e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:14, skipping insertion in model container [2020-11-29 19:15:14,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:14" (1/1) ... [2020-11-29 19:15:14,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:15:14,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:15:15,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:15:15,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:15:16,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:16,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:17,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:15:17,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:15:17,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:15:17,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:15:17,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:15:17,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:15:17,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:15:17,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:15:17,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:15:17,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:15:17,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:15:17,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:17,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:17,797 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:15:17,922 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:15:18,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:15:18,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:15:18,028 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:15:18,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:15:18,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:15:18,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:15:18,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:15:18,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:15:18,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:15:18,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:15:18,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:15:18,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:15:18,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:15:18,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:15:18,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:15:18,554 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:15:18,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:15:18,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:15:18,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:15:18,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:15:18,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:15:18,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:15:18,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:15:18,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:15:18,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:15:18,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:15:18,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:15:18,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:15:18,759 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:15:18,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:15:18,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:15:20,206 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:15:20,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:20 WrapperNode [2020-11-29 19:15:20,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:20,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:15:20,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:15:20,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:15:20,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:20" (1/1) ... [2020-11-29 19:15:20,310 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]]] [2020-11-29 19:15:20,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:20" (1/1) ... [2020-11-29 19:15:20,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:15:20,386 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:15:20,391 INFO L168 Benchmark]: Toolchain (without parser) took 5548.15 ms. Allocated memory was 60.8 MB in the beginning and 203.4 MB in the end (delta: 142.6 MB). Free memory was 31.7 MB in the beginning and 141.2 MB in the end (delta: -109.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:20,392 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:15:20,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5359.88 ms. Allocated memory was 60.8 MB in the beginning and 203.4 MB in the end (delta: 142.6 MB). Free memory was 31.5 MB in the beginning and 146.5 MB in the end (delta: -114.9 MB). Peak memory consumption was 145.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:20,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.39 ms. Allocated memory is still 203.4 MB. Free memory was 146.5 MB in the beginning and 141.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:20,396 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5359.88 ms. Allocated memory was 60.8 MB in the beginning and 203.4 MB in the end (delta: 142.6 MB). Free memory was 31.5 MB in the beginning and 146.5 MB in the end (delta: -114.9 MB). Peak memory consumption was 145.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.39 ms. Allocated memory is still 203.4 MB. Free memory was 146.5 MB in the beginning and 141.2 MB in the end (delta: 5.2 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...