./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/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 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................... 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_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/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 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................................................................................... 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 20:12:02,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:12:02,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:12:02,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:12:02,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:12:02,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:12:02,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:12:02,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:12:02,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:12:02,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:12:02,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:12:02,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:12:02,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:12:02,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:12:02,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:12:02,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:12:02,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:12:02,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:12:02,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:12:02,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:12:02,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:12:02,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:12:02,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:12:02,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:12:02,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:12:02,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:12:02,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:12:02,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:12:02,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:12:02,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:12:02,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:12:02,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:12:02,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:12:02,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:12:02,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:12:02,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:12:02,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:12:02,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:12:02,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:12:02,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:12:02,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:12:02,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:12:02,338 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:12:02,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:12:02,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:12:02,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:12:02,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:12:02,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:12:02,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:12:02,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:12:02,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:12:02,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:12:02,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:12:02,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:12:02,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:12:02,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:12:02,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:12:02,344 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:12:02,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:12:02,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:12:02,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:12:02,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:12:02,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:12:02,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:12:02,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:12:02,346 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:12:02,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:12:02,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:12:02,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:12:02,347 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_e65365c3-13be-4134-abab-2949657294c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-29 20:12:02,661 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:12:02,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:12:02,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:12:02,694 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:12:02,695 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:12:02,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-29 20:12:02,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/b4931d0d6/b63b203e9fef4a75b84b873d13adf175/FLAG936fd5880 [2020-11-29 20:12:03,866 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:12:03,867 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-29 20:12:03,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/b4931d0d6/b63b203e9fef4a75b84b873d13adf175/FLAG936fd5880 [2020-11-29 20:12:04,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/b4931d0d6/b63b203e9fef4a75b84b873d13adf175 [2020-11-29 20:12:04,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:12:04,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:12:04,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:04,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:12:04,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:12:04,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:04" (1/1) ... [2020-11-29 20:12:04,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716d4345 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:04, skipping insertion in model container [2020-11-29 20:12:04,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:04" (1/1) ... [2020-11-29 20:12:04,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:12:04,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:12:04,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:12:04,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:12:06,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:06,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:12:06,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:12:06,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:12:06,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:12:06,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:12:06,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:12:06,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:12:06,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:12:06,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:12:06,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:12:07,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:12:07,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:07,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:12:07,462 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 20:12:07,475 INFO L168 Benchmark]: Toolchain (without parser) took 3281.85 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 67.5 MB in the beginning and 74.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 38.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:07,476 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 92.3 MB. Free memory was 65.8 MB in the beginning and 65.8 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:12:07,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3278.82 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 67.5 MB in the beginning and 74.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 38.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:07,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 92.3 MB. Free memory was 65.8 MB in the beginning and 65.8 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3278.82 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 67.5 MB in the beginning and 74.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 38.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:12:10,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:12:10,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:12:10,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:12:10,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:12:10,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:12:10,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:12:10,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:12:10,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:12:10,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:12:10,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:12:10,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:12:10,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:12:10,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:12:10,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:12:10,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:12:10,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:12:10,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:12:10,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:12:10,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:12:10,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:12:10,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:12:10,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:12:10,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:12:10,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:12:10,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:12:10,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:12:10,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:12:10,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:12:10,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:12:10,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:12:10,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:12:10,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:12:10,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:12:10,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:12:10,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:12:10,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:12:10,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:12:10,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:12:10,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:12:10,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:12:10,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:12:10,607 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:12:10,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:12:10,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:12:10,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:12:10,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:12:10,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:12:10,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:12:10,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:12:10,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:12:10,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:12:10,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:12:10,611 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:12:10,612 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:12:10,612 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:12:10,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:12:10,612 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:12:10,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:12:10,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:12:10,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:12:10,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:12:10,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:12:10,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:12:10,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:12:10,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:12:10,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:12:10,615 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:12:10,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:12:10,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:12:10,616 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:12:10,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:12:10,616 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:12:10,616 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_e65365c3-13be-4134-abab-2949657294c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-29 20:12:11,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:12:11,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:12:11,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:12:11,101 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:12:11,102 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:12:11,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-29 20:12:11,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/d83f1e731/2c637b4663174b3397a655f429a80813/FLAG2ec0b1dc0 [2020-11-29 20:12:12,390 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:12:12,391 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-29 20:12:12,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/d83f1e731/2c637b4663174b3397a655f429a80813/FLAG2ec0b1dc0 [2020-11-29 20:12:12,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e65365c3-13be-4134-abab-2949657294c9/bin/ukojak/data/d83f1e731/2c637b4663174b3397a655f429a80813 [2020-11-29 20:12:12,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:12:12,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:12:12,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:12,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:12:12,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:12:12,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:12" (1/1) ... [2020-11-29 20:12:12,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d3f4736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:12, skipping insertion in model container [2020-11-29 20:12:12,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:12" (1/1) ... [2020-11-29 20:12:12,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:12:13,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:12:13,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:12:13,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:12:14,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:14,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:12:15,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:12:15,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:12:15,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:12:15,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:12:15,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:12:15,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:12:15,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:12:15,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:12:15,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:12:15,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:12:15,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:15,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:12:15,930 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:12:16,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:12:16,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:12:16,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:12:16,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:12:16,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:12:16,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:12:16,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:12:16,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:12:16,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:12:16,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:12:16,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:12:16,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:12:16,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:12:16,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:12:16,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:12:16,606 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:12:16,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:12:16,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:12:16,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:12:16,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:12:16,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:12:16,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:12:16,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:12:16,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:12:16,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:12:16,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:12:16,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:12:16,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:12:16,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:12:16,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:16,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:12:17,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:12:18,273 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:12:18,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:18 WrapperNode [2020-11-29 20:12:18,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:18,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:12:18,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:12:18,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:12:18,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:18" (1/1) ... [2020-11-29 20:12:18,385 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 20:12:18,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:18" (1/1) ... [2020-11-29 20:12:18,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:12:18,493 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:12:18,500 INFO L168 Benchmark]: Toolchain (without parser) took 5709.73 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 27.1 MB in the beginning and 69.4 MB in the end (delta: -42.4 MB). Peak memory consumption was 64.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:18,501 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:12:18,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5479.08 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 26.8 MB in the beginning and 74.7 MB in the end (delta: -47.9 MB). Peak memory consumption was 109.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:18,502 INFO L168 Benchmark]: Boogie Procedure Inliner took 217.35 ms. Allocated memory is still 163.6 MB. Free memory was 74.7 MB in the beginning and 69.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:18,505 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5479.08 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 26.8 MB in the beginning and 74.7 MB in the end (delta: -47.9 MB). Peak memory consumption was 109.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 217.35 ms. Allocated memory is still 163.6 MB. Free memory was 74.7 MB in the beginning and 69.4 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...