./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/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 d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d ........................................................................................................................................................................... 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_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/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 d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:32:25,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:32:25,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:32:25,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:32:25,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:32:25,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:32:25,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:32:25,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:32:25,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:32:25,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:32:25,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:32:25,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:32:25,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:32:25,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:32:25,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:32:25,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:32:25,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:32:25,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:32:25,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:32:25,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:32:25,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:32:25,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:32:25,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:32:25,436 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:32:25,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:32:25,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:32:25,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:32:25,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:32:25,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:32:25,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:32:25,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:32:25,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:32:25,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:32:25,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:32:25,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:32:25,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:32:25,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:32:25,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:32:25,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:32:25,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:32:25,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:32:25,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:32:25,522 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:32:25,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:32:25,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:32:25,525 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:32:25,526 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:32:25,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:32:25,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:32:25,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:32:25,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:32:25,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:32:25,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:32:25,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:32:25,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:32:25,528 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:32:25,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:32:25,529 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:32:25,529 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:32:25,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:32:25,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:32:25,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:32:25,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:32:25,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:32:25,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:32:25,531 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:32:25,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:32:25,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:32:25,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:32:25,532 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_3ffc5841-1997-4e88-b6b9-59dea2396446/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d [2020-12-01 16:32:25,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:32:25,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:32:25,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:32:25,917 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:32:25,918 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:32:25,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-12-01 16:32:26,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ff2ff49f2/18ddc85e41da45ffb37982b7333ac3c1/FLAGd8424260f [2020-12-01 16:32:27,174 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:32:27,176 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-12-01 16:32:27,244 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ff2ff49f2/18ddc85e41da45ffb37982b7333ac3c1/FLAGd8424260f [2020-12-01 16:32:27,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ff2ff49f2/18ddc85e41da45ffb37982b7333ac3c1 [2020-12-01 16:32:27,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:32:27,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:32:27,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:32:27,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:32:27,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:32:27,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:32:27" (1/1) ... [2020-12-01 16:32:27,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e7deb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:32:27, skipping insertion in model container [2020-12-01 16:32:27,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:32:27" (1/1) ... [2020-12-01 16:32:27,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:32:27,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:32:28,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:32:28,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:32:29,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:29,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:30,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:30,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:30,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:32:30,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:32:30,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:32:30,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:32:30,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:32:30,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:32:30,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:32:30,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:32:30,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:32:30,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:32:30,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:32:31,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:31,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:31,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:32:31,446 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:32:31,461 INFO L168 Benchmark]: Toolchain (without parser) took 3881.74 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 58.8 MB in the beginning and 56.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 35.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:31,463 INFO L168 Benchmark]: CDTParser took 1.08 ms. Allocated memory is still 83.9 MB. Free memory was 43.1 MB in the beginning and 43.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:32:31,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3874.23 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 58.5 MB in the beginning and 56.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:31,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 ms. Allocated memory is still 83.9 MB. Free memory was 43.1 MB in the beginning and 43.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3874.23 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 58.5 MB in the beginning and 56.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:32:34,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:32:34,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:32:34,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:32:34,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:32:34,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:32:34,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:32:34,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:32:34,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:32:34,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:32:34,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:32:34,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:32:34,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:32:34,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:32:34,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:32:34,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:32:34,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:32:34,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:32:34,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:32:34,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:32:34,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:32:34,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:32:34,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:32:34,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:32:34,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:32:34,950 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:32:34,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:32:34,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:32:34,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:32:34,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:32:34,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:32:34,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:32:34,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:32:34,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:32:34,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:32:34,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:32:34,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:32:34,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:32:34,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:32:34,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:32:34,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:32:34,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:32:35,007 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:32:35,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:32:35,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:32:35,009 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:32:35,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:32:35,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:32:35,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:32:35,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:32:35,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:32:35,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:32:35,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:32:35,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:32:35,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:32:35,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:32:35,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:32:35,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:32:35,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:32:35,014 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:32:35,014 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:32:35,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:32:35,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:32:35,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:32:35,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:32:35,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:32:35,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:32:35,016 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:32:35,016 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:32:35,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:32:35,016 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:32:35,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:32:35,017 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:32:35,017 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_3ffc5841-1997-4e88-b6b9-59dea2396446/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d [2020-12-01 16:32:35,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:32:35,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:32:35,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:32:35,615 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:32:35,616 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:32:35,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-12-01 16:32:35,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ea4578031/0889fc1aaa6e4f36bdf2d16d73857b39/FLAG843d81979 [2020-12-01 16:32:37,022 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:32:37,023 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-12-01 16:32:37,081 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ea4578031/0889fc1aaa6e4f36bdf2d16d73857b39/FLAG843d81979 [2020-12-01 16:32:37,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ffc5841-1997-4e88-b6b9-59dea2396446/bin/ukojak/data/ea4578031/0889fc1aaa6e4f36bdf2d16d73857b39 [2020-12-01 16:32:37,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:32:37,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:32:37,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:32:37,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:32:37,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:32:37,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:32:37" (1/1) ... [2020-12-01 16:32:37,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c5cc2b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:32:37, skipping insertion in model container [2020-12-01 16:32:37,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:32:37" (1/1) ... [2020-12-01 16:32:37,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:32:37,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:32:38,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:32:38,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:32:39,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:39,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:40,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:32:40,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:32:40,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:32:40,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:32:40,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:32:40,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:32:40,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:32:40,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:32:40,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:32:40,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:32:40,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:32:41,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:32:41,498 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:32:41,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:32:41,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:32:41,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:32:41,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:32:41,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:32:41,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:32:41,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:32:41,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:32:41,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:32:41,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:32:41,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:32:41,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:32:41,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:32:41,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:32:41,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:41,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:32:42,022 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:32:42,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:32:42,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:32:42,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:32:42,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:32:42,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:32:42,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:32:42,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:32:42,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:32:42,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:32:42,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:32:42,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:32:42,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:32:42,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:32:42,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:32:42,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:32:43,880 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:32:43,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:32:43 WrapperNode [2020-12-01 16:32:43,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:32:43,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:32:43,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:32:43,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:32:43,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:32:43" (1/1) ... [2020-12-01 16:32:44,012 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 16:32:44,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:32:43" (1/1) ... [2020-12-01 16:32:44,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:32:44,134 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:32:44,136 INFO L168 Benchmark]: Toolchain (without parser) took 6841.47 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.9 MB in the beginning and 69.7 MB in the end (delta: -39.8 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:44,137 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 40.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:32:44,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6583.02 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.8 MB in the beginning and 75.9 MB in the end (delta: -46.2 MB). Peak memory consumption was 111.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:44,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 250.95 ms. Allocated memory is still 169.9 MB. Free memory was 74.9 MB in the beginning and 69.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:44,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 40.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6583.02 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.8 MB in the beginning and 75.9 MB in the end (delta: -46.2 MB). Peak memory consumption was 111.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 250.95 ms. Allocated memory is still 169.9 MB. Free memory was 74.9 MB in the beginning and 69.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...