./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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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 [2020-11-29 21:31:31,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:31:31,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:31:31,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:31:31,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:31:31,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:31:31,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:31:31,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:31:31,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:31:31,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:31:31,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:31:31,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:31:31,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:31:31,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:31:31,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:31:31,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:31:31,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:31:31,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:31:31,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:31:31,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:31:31,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:31:31,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:31:31,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:31:31,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:31:31,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:31:31,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:31:31,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:31:31,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:31:31,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:31:31,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:31:31,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:31:31,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:31:31,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:31:31,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:31:31,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:31:31,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:31:31,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:31:31,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:31:31,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:31:31,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:31:31,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:31:31,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 21:31:31,456 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:31:31,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:31:31,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:31:31,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:31:31,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:31:31,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:31:31,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:31:31,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:31:31,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:31:31,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:31:31,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:31:31,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:31:31,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:31:31,465 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:31:31,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:31:31,465 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:31:31,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:31:31,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:31:31,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:31:31,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:31:31,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:31:31,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:31:31,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:31:31,467 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:31:31,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:31:31,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:31:31,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:31:31,468 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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fe6fea2781af45a714f9628f9035f4b8409227c [2020-11-29 21:31:31,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:31:31,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:31:31,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:31:31,820 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:31:31,823 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:31:31,824 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-29 21:31:31,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/1a1cc22f3/0d39ae6ab3dd4dedaee45afd42bf1f37/FLAGe1f612f7b [2020-11-29 21:31:32,692 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:31:32,696 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-29 21:31:32,754 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/1a1cc22f3/0d39ae6ab3dd4dedaee45afd42bf1f37/FLAGe1f612f7b [2020-11-29 21:31:33,224 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/1a1cc22f3/0d39ae6ab3dd4dedaee45afd42bf1f37 [2020-11-29 21:31:33,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:31:33,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:31:33,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:31:33,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:31:33,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:31:33,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:31:33" (1/1) ... [2020-11-29 21:31:33,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4401b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:31:33, skipping insertion in model container [2020-11-29 21:31:33,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:31:33" (1/1) ... [2020-11-29 21:31:33,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:31:33,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:31:33,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:31:33,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:31:34,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:34,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:35,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:31:35,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:31:35,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:31:35,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:31:35,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:31:35,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:31:35,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:31:35,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:31:35,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:31:35,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:31:35,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:31:35,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:35,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:35,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:35,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:36,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:31:36,066 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 21:31:36,071 INFO L168 Benchmark]: Toolchain (without parser) took 2840.38 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 68.6 MB in the beginning and 53.2 MB in the end (delta: 15.4 MB). Peak memory consumption was 36.8 MB. Max. memory is 16.1 GB. [2020-11-29 21:31:36,072 INFO L168 Benchmark]: CDTParser took 0.99 ms. Allocated memory is still 94.4 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:31:36,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2837.26 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 68.3 MB in the beginning and 53.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 36.8 MB. Max. memory is 16.1 GB. [2020-11-29 21:31:36,079 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 ms. Allocated memory is still 94.4 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2837.26 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 68.3 MB in the beginning and 53.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 36.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:31:38,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:31:38,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:31:38,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:31:38,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:31:38,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:31:38,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:31:38,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:31:38,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:31:38,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:31:38,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:31:38,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:31:38,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:31:38,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:31:38,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:31:38,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:31:38,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:31:38,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:31:38,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:31:38,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:31:38,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:31:38,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:31:38,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:31:38,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:31:38,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:31:38,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:31:38,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:31:38,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:31:38,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:31:38,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:31:38,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:31:38,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:31:38,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:31:38,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:31:38,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:31:38,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:31:38,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:31:38,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:31:38,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:31:38,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:31:38,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:31:38,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 21:31:38,685 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:31:38,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:31:38,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:31:38,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:31:38,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:31:38,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:31:38,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:31:38,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:31:38,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:31:38,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:31:38,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:31:38,692 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:31:38,692 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:31:38,692 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:31:38,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:31:38,693 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:31:38,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:31:38,693 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:31:38,693 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:31:38,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:31:38,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:31:38,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:31:38,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:31:38,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:31:38,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:31:38,695 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:31:38,695 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:31:38,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:31:38,696 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:31:38,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:31:38,696 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:31:38,697 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_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fe6fea2781af45a714f9628f9035f4b8409227c [2020-11-29 21:31:39,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:31:39,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:31:39,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:31:39,147 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:31:39,148 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:31:39,149 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-29 21:31:39,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/9dbba5609/a2bd5cefe0ed48f4a2026ebb0de514a4/FLAGcfbfb9a2f [2020-11-29 21:31:40,205 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:31:40,206 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-11-29 21:31:40,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/9dbba5609/a2bd5cefe0ed48f4a2026ebb0de514a4/FLAGcfbfb9a2f [2020-11-29 21:31:40,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e4f4e3e-a3d1-4812-a33e-4b966ec19991/bin/ukojak/data/9dbba5609/a2bd5cefe0ed48f4a2026ebb0de514a4 [2020-11-29 21:31:40,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:31:40,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:31:40,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:31:40,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:31:40,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:31:40,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:31:40" (1/1) ... [2020-11-29 21:31:40,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d98a526 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:31:40, skipping insertion in model container [2020-11-29 21:31:40,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:31:40" (1/1) ... [2020-11-29 21:31:40,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:31:40,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:31:41,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:31:41,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:31:42,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:42,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:31:42,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:31:42,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:31:42,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:31:42,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:31:42,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:31:42,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:31:42,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:31:42,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:31:42,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:31:43,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:31:43,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:31:43,487 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:31:43,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:31:43,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:31:43,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:31:43,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:31:43,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:31:43,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:31:43,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:31:43,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:31:43,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:31:43,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:31:43,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:31:43,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:31:43,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:31:43,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:31:43,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:43,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:31:43,941 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:31:43,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:31:43,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:31:44,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:31:44,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:31:44,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:31:44,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:31:44,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:31:44,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:31:44,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:31:44,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:31:44,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:31:44,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:31:44,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:31:44,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:31:44,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:31:45,548 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:31:45,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:31:45 WrapperNode [2020-11-29 21:31:45,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:31:45,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:31:45,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:31:45,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:31:45,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:31:45" (1/1) ... [2020-11-29 21:31:45,675 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:31:45,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:31:45" (1/1) ... [2020-11-29 21:31:45,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:31:45,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:31:45,748 INFO L168 Benchmark]: Toolchain (without parser) took 5114.32 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 46.1 MB in the beginning and 83.2 MB in the end (delta: -37.1 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:31:45,749 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:31:45,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4913.51 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 46.0 MB in the beginning and 89.5 MB in the end (delta: -43.6 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:31:45,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.89 ms. Allocated memory is still 151.0 MB. Free memory was 89.5 MB in the beginning and 83.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:31:45,753 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4913.51 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 46.0 MB in the beginning and 89.5 MB in the end (delta: -43.6 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.89 ms. Allocated memory is still 151.0 MB. Free memory was 89.5 MB in the beginning and 83.2 MB in the end (delta: 6.3 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...