./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_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_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/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 0e234094cdc9263fb3049ec40da34c9edb39ff88 ........................................................................................................................................................................... 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_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/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 0e234094cdc9263fb3049ec40da34c9edb39ff88 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:01:30,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:30,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:30,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:30,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:30,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:30,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:30,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:30,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:30,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:30,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:30,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:30,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:30,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:30,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:30,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:30,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:30,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:30,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:30,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:30,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:30,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:30,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:30,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:30,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:30,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:30,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:30,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:30,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:30,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:30,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:30,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:30,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:30,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:30,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:30,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:30,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:30,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:30,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:30,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:30,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:30,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:01:30,295 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:30,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:30,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:30,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:30,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:30,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:30,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:30,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:01:30,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:30,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:30,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:30,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:30,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:30,298 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:30,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:30,299 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:30,299 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:30,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:30,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:30,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:30,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:30,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:30,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:30,301 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:01:30,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:01:30,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:30,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:30,301 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_d1350c36-ef81-48e9-a787-cbec199aa501/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2020-12-03 11:01:30,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:30,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:30,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:30,548 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:30,549 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:30,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-03 11:01:30,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/49194461d/565fcd5c0c6c41cd98755d9e67e54dac/FLAG521e1c061 [2020-12-03 11:01:31,451 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:31,452 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-03 11:01:31,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/49194461d/565fcd5c0c6c41cd98755d9e67e54dac/FLAG521e1c061 [2020-12-03 11:01:31,970 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/49194461d/565fcd5c0c6c41cd98755d9e67e54dac [2020-12-03 11:01:31,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:31,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:31,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:31,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:31,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:31,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:31" (1/1) ... [2020-12-03 11:01:31,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e71a418 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:31, skipping insertion in model container [2020-12-03 11:01:31,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:31" (1/1) ... [2020-12-03 11:01:31,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:32,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:32,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:32,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:33,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:33,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:33,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:33,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:33,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:33,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:33,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:33,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:33,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:33,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:33,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:34,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:34,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:34,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:34,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:34,358 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) [2020-12-03 11:01:34,364 INFO L168 Benchmark]: Toolchain (without parser) took 2388.37 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 47.2 MB in the beginning and 82.3 MB in the end (delta: -35.1 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:34,365 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory was 45.4 MB in the beginning and 45.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:34,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2385.74 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 47.0 MB in the beginning and 82.3 MB in the end (delta: -35.3 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:34,368 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory was 45.4 MB in the beginning and 45.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2385.74 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 47.0 MB in the beginning and 82.3 MB in the end (delta: -35.3 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 11:01:36,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:36,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:36,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:36,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:36,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:36,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:36,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:36,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:36,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:36,662 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:36,667 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:36,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:36,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:36,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:36,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:36,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:36,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:36,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:36,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:36,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:36,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:36,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:36,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:36,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:36,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:36,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:36,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:36,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:36,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:36,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:36,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:36,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:36,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:36,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:36,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:36,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:36,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:36,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:36,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:36,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:36,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:01:36,772 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:36,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:36,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:36,774 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:36,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:36,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:36,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:36,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:36,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:36,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:36,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:36,779 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:01:36,779 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:01:36,779 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:01:36,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:36,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:36,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:36,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:36,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:36,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:36,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:36,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:36,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:36,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:36,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:36,783 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:01:36,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:01:36,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:36,795 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:01:36,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:36,796 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:01:36,796 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_d1350c36-ef81-48e9-a787-cbec199aa501/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2020-12-03 11:01:37,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:37,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:37,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:37,217 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:37,217 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:37,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-03 11:01:37,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/72e4bca9f/0e60272526694e3687c491eb32ad1cc6/FLAG32552d45d [2020-12-03 11:01:38,160 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:38,161 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-03 11:01:38,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/72e4bca9f/0e60272526694e3687c491eb32ad1cc6/FLAG32552d45d [2020-12-03 11:01:38,653 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1350c36-ef81-48e9-a787-cbec199aa501/bin/ukojak/data/72e4bca9f/0e60272526694e3687c491eb32ad1cc6 [2020-12-03 11:01:38,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:38,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:38,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:38,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:38,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:38,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:38" (1/1) ... [2020-12-03 11:01:38,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79688e83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:38, skipping insertion in model container [2020-12-03 11:01:38,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:38" (1/1) ... [2020-12-03 11:01:38,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:38,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:39,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:39,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:40,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:40,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:40,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:40,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:40,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:40,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:40,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:40,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:40,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:40,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:40,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:40,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:41,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:41,264 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:01:41,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:41,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:41,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:41,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:41,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:41,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:41,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:41,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:41,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:41,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:41,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:41,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:41,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:41,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:41,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:41,800 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:01:41,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:41,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:41,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:41,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:41,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:41,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:41,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:41,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:41,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:41,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:41,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:41,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:41,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:41,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:42,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:42,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:43,090 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:01:43,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:43 WrapperNode [2020-12-03 11:01:43,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:43,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:43,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:01:43,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:01:43,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:43" (1/1) ... [2020-12-03 11:01:43,159 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]]] [2020-12-03 11:01:43,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:43" (1/1) ... [2020-12-03 11:01:43,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:01:43,227 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:01:43,229 INFO L168 Benchmark]: Toolchain (without parser) took 4570.44 ms. Allocated memory was 58.7 MB in the beginning and 203.4 MB in the end (delta: 144.7 MB). Free memory was 30.0 MB in the beginning and 110.7 MB in the end (delta: -80.7 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:43,230 INFO L168 Benchmark]: CDTParser took 2.05 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:43,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4429.53 ms. Allocated memory was 58.7 MB in the beginning and 203.4 MB in the end (delta: 144.7 MB). Free memory was 29.7 MB in the beginning and 115.9 MB in the end (delta: -86.2 MB). Peak memory consumption was 98.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:43,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.77 ms. Allocated memory is still 203.4 MB. Free memory was 115.9 MB in the beginning and 110.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:43,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.05 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4429.53 ms. Allocated memory was 58.7 MB in the beginning and 203.4 MB in the end (delta: 144.7 MB). Free memory was 29.7 MB in the beginning and 115.9 MB in the end (delta: -86.2 MB). Peak memory consumption was 98.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 134.77 ms. Allocated memory is still 203.4 MB. Free memory was 115.9 MB in the beginning and 110.7 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...