./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e234094cdc9263fb3049ec40da34c9edb39ff88 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e234094cdc9263fb3049ec40da34c9edb39ff88 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 05:10:10,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:10:10,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:10:10,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:10:10,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:10:10,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:10:10,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:10:10,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:10:10,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:10:10,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:10:10,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:10:10,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:10:10,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:10:10,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:10:10,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:10:10,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:10:10,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:10:10,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:10:10,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:10:10,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:10:10,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:10:10,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:10:10,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:10:10,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:10:10,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:10:10,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:10:10,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:10:10,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:10:10,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:10:10,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:10:10,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:10:10,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:10:10,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:10:10,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:10:10,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:10:10,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:10:10,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:10:10,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:10:10,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:10:10,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:10:10,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:10:10,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 05:10:10,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:10:10,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:10:10,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:10:10,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:10:10,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:10:10,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:10:10,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:10:10,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:10:10,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:10:10,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:10:10,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:10:10,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:10:10,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:10:10,318 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:10:10,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:10:10,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:10:10,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:10:10,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:10:10,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:10:10,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:10:10,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:10:10,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:10:10,320 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:10:10,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:10:10,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:10:10,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2021-10-13 05:10:10,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:10:10,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:10:10,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:10:10,617 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:10:10,618 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:10:10,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-13 05:10:10,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/c4a527cb9/18708137641e4e818b2f66e8781de874/FLAGe7340f408 [2021-10-13 05:10:11,626 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:10:11,627 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-13 05:10:11,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/c4a527cb9/18708137641e4e818b2f66e8781de874/FLAGe7340f408 [2021-10-13 05:10:12,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/c4a527cb9/18708137641e4e818b2f66e8781de874 [2021-10-13 05:10:12,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:10:12,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:10:12,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:10:12,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:10:12,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:10:12,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:10:12" (1/1) ... [2021-10-13 05:10:12,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b32a47b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:10:12, skipping insertion in model container [2021-10-13 05:10:12,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:10:12" (1/1) ... [2021-10-13 05:10:12,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:10:12,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:10:12,460 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-13 05:10:12,467 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-13 05:10:12,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:10:12,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:10:13,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:13,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:10:13,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:10:13,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:10:13,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:10:13,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:10:13,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:10:13,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:10:13,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:10:13,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:10:13,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:10:14,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:10:14,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:14,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:14,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:10:14,405 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-13 05:10:14,410 INFO L168 Benchmark]: Toolchain (without parser) took 2376.33 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 64.6 MB in the beginning and 104.2 MB in the end (delta: -39.6 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:10:14,411 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 113.2 MB. Free memory was 90.1 MB in the beginning and 90.0 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:10:14,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2372.11 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 64.4 MB in the beginning and 104.2 MB in the end (delta: -39.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:10:14,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 113.2 MB. Free memory was 90.1 MB in the beginning and 90.0 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2372.11 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 64.4 MB in the beginning and 104.2 MB in the end (delta: -39.8 MB). Peak memory consumption was 23.2 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 0.2.1-dev-4e77c04 [2021-10-13 05:10:16,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:10:16,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:10:16,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:10:16,829 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:10:16,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:10:16,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:10:16,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:10:16,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:10:16,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:10:16,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:10:16,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:10:16,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:10:16,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:10:16,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:10:16,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:10:16,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:10:16,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:10:16,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:10:16,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:10:16,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:10:16,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:10:16,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:10:16,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:10:16,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:10:16,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:10:16,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:10:16,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:10:16,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:10:16,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:10:16,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:10:16,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:10:16,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:10:16,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:10:16,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:10:16,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:10:16,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:10:16,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:10:16,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:10:16,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:10:16,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:10:16,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 05:10:16,955 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:10:16,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:10:16,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:10:16,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:10:16,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:10:16,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:10:16,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:10:16,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:10:16,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:10:16,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:10:16,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:10:16,961 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:10:16,961 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:10:16,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:10:16,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:10:16,962 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:10:16,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:10:16,962 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:10:16,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:10:16,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:10:16,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:10:16,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:10:16,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:10:16,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:10:16,964 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:10:16,964 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:10:16,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:10:16,965 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:10:16,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:10:16,965 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2021-10-13 05:10:17,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:10:17,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:10:17,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:10:17,366 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:10:17,367 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:10:17,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-13 05:10:17,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/6bc993c61/effc5dbd771a4ea49532044993d1a551/FLAG38b9a963e [2021-10-13 05:10:18,336 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:10:18,338 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-13 05:10:18,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/6bc993c61/effc5dbd771a4ea49532044993d1a551/FLAG38b9a963e [2021-10-13 05:10:18,783 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/bin/ukojak-fKGseLULKY/data/6bc993c61/effc5dbd771a4ea49532044993d1a551 [2021-10-13 05:10:18,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:10:18,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:10:18,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:10:18,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:10:18,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:10:18,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:10:18" (1/1) ... [2021-10-13 05:10:18,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@194fca50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:10:18, skipping insertion in model container [2021-10-13 05:10:18,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:10:18" (1/1) ... [2021-10-13 05:10:18,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:10:18,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:10:19,265 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-13 05:10:19,272 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-13 05:10:19,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:10:19,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:10:20,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,792 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:20,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:10:21,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:10:21,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:10:21,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:10:21,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:10:21,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:10:21,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:10:21,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:10:21,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:10:21,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:10:21,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:10:21,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:10:21,724 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 05:10:21,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:10:21,781 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-13 05:10:21,782 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-13 05:10:21,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:10:21,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:10:21,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:21,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:10:21,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:10:21,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:10:21,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:10:21,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:10:21,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:10:21,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:10:21,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:10:21,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:10:21,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:10:22,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:10:22,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:10:22,202 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 05:10:22,226 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-13 05:10:22,227 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c4d148f-51ff-41ed-aea5-f0bc6bd44984/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-13 05:10:22,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:10:22,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:10:22,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:10:22,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:10:22,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:10:22,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:10:22,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:10:22,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:10:22,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:10:22,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:10:22,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:10:22,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:10:22,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:10:22,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:10:22,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:10:22,723 INFO L208 MainTranslator]: Completed translation [2021-10-13 05:10:22,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:10:22 WrapperNode [2021-10-13 05:10:22,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 05:10:22,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 05:10:22,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 05:10:22,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 05:10:22,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:10:22" (1/1) ... [2021-10-13 05:10:22,804 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]]] [2021-10-13 05:10:22,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:10:22" (1/1) ... [2021-10-13 05:10:22,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 05:10:22,894 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 05:10:22,895 INFO L168 Benchmark]: Toolchain (without parser) took 4108.23 ms. Allocated memory was 79.7 MB in the beginning and 161.5 MB in the end (delta: 81.8 MB). Free memory was 50.9 MB in the beginning and 87.4 MB in the end (delta: -36.5 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. [2021-10-13 05:10:22,896 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 52.4 MB. Free memory is still 33.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:10:22,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3934.71 ms. Allocated memory was 79.7 MB in the beginning and 161.5 MB in the end (delta: 81.8 MB). Free memory was 50.7 MB in the beginning and 92.4 MB in the end (delta: -41.7 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2021-10-13 05:10:22,897 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.47 ms. Allocated memory is still 161.5 MB. Free memory was 92.4 MB in the beginning and 87.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:10:22,899 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 52.4 MB. Free memory is still 33.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3934.71 ms. Allocated memory was 79.7 MB in the beginning and 161.5 MB in the end (delta: 81.8 MB). Free memory was 50.7 MB in the beginning and 92.4 MB in the end (delta: -41.7 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.47 ms. Allocated memory is still 161.5 MB. Free memory was 92.4 MB in the beginning and 87.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...