./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_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_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/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 2fe6fea2781af45a714f9628f9035f4b8409227c ................................................................................................................................................................................. 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_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/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 2fe6fea2781af45a714f9628f9035f4b8409227c ........................................................................................................................................................................................................................................... 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 04:40:36,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:36,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:36,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:36,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:36,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:36,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:36,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:36,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:36,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:36,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:36,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:36,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:36,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:36,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:36,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:36,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:36,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:36,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:36,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:36,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:36,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:36,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:36,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:36,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:36,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:36,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:36,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:36,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:36,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:36,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:36,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:36,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:36,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:36,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:36,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:36,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:36,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:36,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:36,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:36,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:36,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:36,192 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:36,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:36,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:36,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:36,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:36,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:36,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:36,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:36,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:36,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:36,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:36,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:36,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:36,198 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:36,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:36,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:36,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:36,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:36,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:36,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:36,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:36,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:36,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:36,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:36,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:36,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:36,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:36,202 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_a3f46626-de1a-4d61-804f-e6143183c400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fe6fea2781af45a714f9628f9035f4b8409227c [2020-11-28 04:40:36,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:36,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:36,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:36,487 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:36,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:36,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-28 04:40:36,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/7448be529/1ec6b0cac19e48dfba56bd1ca9a04649/FLAG3ae4b15d0 [2020-11-28 04:40:37,488 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:37,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-28 04:40:37,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/7448be529/1ec6b0cac19e48dfba56bd1ca9a04649/FLAG3ae4b15d0 [2020-11-28 04:40:37,919 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/7448be529/1ec6b0cac19e48dfba56bd1ca9a04649 [2020-11-28 04:40:37,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:37,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:37,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:37,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:37,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:37,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:37,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b61ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:37, skipping insertion in model container [2020-11-28 04:40:37,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:37" (1/1) ... [2020-11-28 04:40:37,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:38,100 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 04:40:39,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:39,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:40,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:40,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:40,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:40,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:40,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:40,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:40,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:40,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:40,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:40,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:40,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:40,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:40,883 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 04:40:40,889 INFO L168 Benchmark]: Toolchain (without parser) took 2964.60 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 73.0 MB in the beginning and 88.3 MB in the end (delta: -15.3 MB). Peak memory consumption was 39.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,890 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 79.7 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:40,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2961.59 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 72.7 MB in the beginning and 88.3 MB in the end (delta: -15.6 MB). Peak memory consumption was 39.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 79.7 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2961.59 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 72.7 MB in the beginning and 88.3 MB in the end (delta: -15.6 MB). Peak memory consumption was 39.2 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 04:40:43,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:43,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:43,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:43,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:43,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:43,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:43,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:43,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:43,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:43,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:43,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:43,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:43,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:43,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:43,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:43,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:43,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:43,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:43,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:43,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:43,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:43,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:43,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:43,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:43,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:43,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:43,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:43,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:43,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:43,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:43,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:43,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:43,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:43,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:43,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:43,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:43,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:43,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:43,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:43,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:43,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:43,449 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:43,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:43,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:43,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:43,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:43,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:43,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:43,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:43,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:43,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:43,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:43,456 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:43,456 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:43,456 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:43,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:43,456 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:43,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:43,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:43,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:43,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:43,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:43,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:43,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:43,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:43,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:43,459 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:43,459 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:43,459 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:43,460 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:43,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:43,460 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:43,460 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_a3f46626-de1a-4d61-804f-e6143183c400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fe6fea2781af45a714f9628f9035f4b8409227c [2020-11-28 04:40:43,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:43,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:43,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:43,914 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:43,920 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:43,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-28 04:40:43,992 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/ffdcaa699/a41b65c505b142e2ac853f65cb1df842/FLAGa469dffdf [2020-11-28 04:40:44,955 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:44,955 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-28 04:40:45,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/ffdcaa699/a41b65c505b142e2ac853f65cb1df842/FLAGa469dffdf [2020-11-28 04:40:45,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a3f46626-de1a-4d61-804f-e6143183c400/bin/ukojak/data/ffdcaa699/a41b65c505b142e2ac853f65cb1df842 [2020-11-28 04:40:45,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:45,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:45,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:45,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:45,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:45,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:45" (1/1) ... [2020-11-28 04:40:45,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660987db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:45, skipping insertion in model container [2020-11-28 04:40:45,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:45" (1/1) ... [2020-11-28 04:40:45,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:45,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:46,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:46,122 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:47,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:47,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:48,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:48,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:48,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:48,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:48,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:48,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:48,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:48,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:48,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:48,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:48,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:49,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:49,442 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:49,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:49,490 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:49,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:49,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:49,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:49,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:49,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:49,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:49,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:49,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:49,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:49,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:49,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:49,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:49,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:49,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:49,985 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:50,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:50,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:50,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:50,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:50,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:50,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:50,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:50,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:50,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:50,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:50,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:50,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:50,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:50,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:50,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:51,754 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:51,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51 WrapperNode [2020-11-28 04:40:51,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:51,756 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:51,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:51,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:51,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51" (1/1) ... [2020-11-28 04:40:51,858 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 04:40:51,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51" (1/1) ... [2020-11-28 04:40:51,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:51,968 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:51,974 INFO L168 Benchmark]: Toolchain (without parser) took 6617.81 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 44.3 MB in the beginning and 69.3 MB in the end (delta: -25.0 MB). Peak memory consumption was 66.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,975 INFO L168 Benchmark]: CDTParser took 2.02 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:51,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6402.00 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 44.1 MB in the beginning and 75.5 MB in the end (delta: -31.4 MB). Peak memory consumption was 114.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,976 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.81 ms. Allocated memory is still 167.8 MB. Free memory was 75.5 MB in the beginning and 69.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,980 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.02 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6402.00 ms. Allocated memory was 77.6 MB in the beginning and 167.8 MB in the end (delta: 90.2 MB). Free memory was 44.1 MB in the beginning and 75.5 MB in the end (delta: -31.4 MB). Peak memory consumption was 114.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 211.81 ms. Allocated memory is still 167.8 MB. Free memory was 75.5 MB in the beginning and 69.3 MB in the end (delta: 6.2 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...