./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/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 bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 ............................................................................................................................................................................... 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_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/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 bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:36,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:36,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:36,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:36,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:36,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:36,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:36,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:36,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:36,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:36,186 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:36,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:36,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:36,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:36,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:36,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:36,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:36,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:36,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:36,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:36,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:36,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:36,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:36,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:36,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:36,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:36,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:36,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:36,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:36,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:36,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:36,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:36,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:36,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:36,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:36,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:36,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:36,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:36,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:36,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:36,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:36,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:36,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:36,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:36,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:36,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:36,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:36,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:36,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:36,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:36,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:36,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:36,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:36,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:36,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:36,257 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:36,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:36,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:36,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:36,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:36,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:36,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:36,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:36,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:36,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:36,260 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:36,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:36,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:36,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:36,261 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_3580d551-c48f-4846-8706-03bd7b08d601/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 [2020-11-28 04:40:36,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:36,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:36,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:36,605 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:36,606 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:36,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-28 04:40:36,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/85d44a3ee/b50f943de1cd41399126d01d349ea244/FLAG6e17798ca [2020-11-28 04:40:37,472 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:37,473 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-28 04:40:37,535 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/85d44a3ee/b50f943de1cd41399126d01d349ea244/FLAG6e17798ca [2020-11-28 04:40:37,992 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/85d44a3ee/b50f943de1cd41399126d01d349ea244 [2020-11-28 04:40:37,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:37,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:37,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:37,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:38,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:38,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:38,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29bd2150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:38, skipping insertion in model container [2020-11-28 04:40:38,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:38,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:38,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:38,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:38,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:39,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:39,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:39,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:40,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:40,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:40,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:40,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:40,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:40,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:40,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:40,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:40,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:40,486 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:40:40,496 INFO L168 Benchmark]: Toolchain (without parser) took 2497.86 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 50.0 MB in the beginning and 62.2 MB in the end (delta: -12.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,497 INFO L168 Benchmark]: CDTParser took 1.28 ms. Allocated memory is still 77.6 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:40,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2495.75 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 50.0 MB in the beginning and 62.2 MB in the end (delta: -12.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.28 ms. Allocated memory is still 77.6 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2495.75 ms. Allocated memory was 77.6 MB in the beginning and 98.6 MB in the end (delta: 21.0 MB). Free memory was 50.0 MB in the beginning and 62.2 MB in the end (delta: -12.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:42,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:42,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:42,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:42,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:42,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:42,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:42,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:42,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:42,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:42,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:42,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:42,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:42,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:42,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:42,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:42,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:42,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:42,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:42,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:42,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:42,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:42,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:42,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:42,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:42,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:42,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:42,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:42,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:42,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:42,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:42,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:42,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:42,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:42,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:42,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:42,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:42,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:42,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:42,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:42,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:42,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:42,735 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:42,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:42,738 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:42,738 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:42,739 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:42,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:42,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:42,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:42,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:42,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:42,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:42,742 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:42,742 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:42,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:42,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:42,742 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:42,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:42,743 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:42,743 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:42,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:42,743 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:42,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:42,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:42,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:42,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:42,745 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:42,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:42,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:42,757 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:42,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:42,757 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:42,757 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_3580d551-c48f-4846-8706-03bd7b08d601/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 [2020-11-28 04:40:43,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:43,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:43,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:43,196 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:43,196 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:43,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-28 04:40:43,288 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/d4ad0de36/ccb35be958e64874bcbdf92e2dff452e/FLAG55cd87534 [2020-11-28 04:40:44,194 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:44,196 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-28 04:40:44,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/d4ad0de36/ccb35be958e64874bcbdf92e2dff452e/FLAG55cd87534 [2020-11-28 04:40:44,668 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3580d551-c48f-4846-8706-03bd7b08d601/bin/ukojak/data/d4ad0de36/ccb35be958e64874bcbdf92e2dff452e [2020-11-28 04:40:44,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:44,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:44,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:44,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:44,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:44,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:44" (1/1) ... [2020-11-28 04:40:44,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d3aee54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:44, skipping insertion in model container [2020-11-28 04:40:44,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:44" (1/1) ... [2020-11-28 04:40:44,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:44,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:45,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:45,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:46,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:46,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:46,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:46,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:46,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:46,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:46,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:46,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:46,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:46,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:46,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:47,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:47,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:47,394 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:47,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:47,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:47,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:47,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:47,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:47,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:47,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:47,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:47,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:47,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:47,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:47,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:47,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:47,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:47,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:47,888 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:47,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:47,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:47,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:47,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:47,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:47,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:47,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:47,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:47,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:47,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:47,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:47,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:47,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:48,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:48,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:48,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:49,135 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:49,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49 WrapperNode [2020-11-28 04:40:49,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:49,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:49,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:49,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:49,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49" (1/1) ... [2020-11-28 04:40:49,206 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:40:49,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:49" (1/1) ... [2020-11-28 04:40:49,301 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:49,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:49,304 INFO L168 Benchmark]: Toolchain (without parser) took 4629.40 ms. Allocated memory was 77.6 MB in the beginning and 180.4 MB in the end (delta: 102.8 MB). Free memory was 54.7 MB in the beginning and 110.5 MB in the end (delta: -55.8 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,304 INFO L168 Benchmark]: CDTParser took 4.34 ms. Allocated memory is still 77.6 MB. Free memory was 60.7 MB in the beginning and 60.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:49,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4461.11 ms. Allocated memory was 77.6 MB in the beginning and 180.4 MB in the end (delta: 102.8 MB). Free memory was 54.4 MB in the beginning and 115.7 MB in the end (delta: -61.3 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,305 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.09 ms. Allocated memory is still 180.4 MB. Free memory was 115.7 MB in the beginning and 110.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:49,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.34 ms. Allocated memory is still 77.6 MB. Free memory was 60.7 MB in the beginning and 60.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4461.11 ms. Allocated memory was 77.6 MB in the beginning and 180.4 MB in the end (delta: 102.8 MB). Free memory was 54.4 MB in the beginning and 115.7 MB in the end (delta: -61.3 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.09 ms. Allocated memory is still 180.4 MB. Free memory was 115.7 MB in the beginning and 110.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...