./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_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_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/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_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/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_fb783909-5608-45d4-9cd0-2929a8fb2cec/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 5e28943b0d17facbb16403841db6761d70acd1cf ........................................................................................................................................................................... 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/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_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/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_fb783909-5608-45d4-9cd0-2929a8fb2cec/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 5e28943b0d17facbb16403841db6761d70acd1cf ............................................................................................................................................................................................................................. 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 03:24:52,171 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:24:52,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:24:52,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:24:52,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:24:52,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:24:52,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:24:52,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:24:52,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:24:52,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:24:52,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:24:52,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:24:52,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:24:52,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:24:52,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:24:52,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:24:52,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:24:52,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:24:52,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:24:52,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:24:52,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:24:52,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:24:52,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:24:52,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:24:52,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:24:52,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:24:52,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:24:52,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:24:52,246 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:24:52,247 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:24:52,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:24:52,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:24:52,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:24:52,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:24:52,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:24:52,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:24:52,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:24:52,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:24:52,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:24:52,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:24:52,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:24:52,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:24:52,287 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:24:52,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:24:52,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:24:52,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:24:52,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:24:52,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:24:52,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:24:52,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:24:52,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:24:52,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:24:52,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:24:52,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:24:52,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:24:52,291 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:24:52,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:24:52,291 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:24:52,291 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:24:52,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:24:52,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:24:52,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:24:52,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:24:52,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:24:52,292 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:24:52,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:24:52,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:24:52,293 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e28943b0d17facbb16403841db6761d70acd1cf [2021-10-13 03:24:52,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:24:52,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:24:52,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:24:52,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:24:52,600 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:24:52,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2021-10-13 03:24:52,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/8d3006a87/572d7606218a437ead1d866e5af2c2a7/FLAGe6092383b [2021-10-13 03:24:53,549 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:24:53,549 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2021-10-13 03:24:53,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/8d3006a87/572d7606218a437ead1d866e5af2c2a7/FLAGe6092383b [2021-10-13 03:24:53,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/8d3006a87/572d7606218a437ead1d866e5af2c2a7 [2021-10-13 03:24:53,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:24:53,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:24:53,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:24:53,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:24:53,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:24:53,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:24:53" (1/1) ... [2021-10-13 03:24:53,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff9f5b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:24:53, skipping insertion in model container [2021-10-13 03:24:53,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:24:53" (1/1) ... [2021-10-13 03:24:53,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:24:53,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:24:54,072 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2021-10-13 03:24:54,079 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2021-10-13 03:24:54,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:24:54,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:24:55,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,029 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:24:55,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:24:55,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:24:55,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:24:55,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:24:55,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:24:55,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:24:55,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:24:55,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:24:55,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:24:55,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:24:55,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:24:55,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:24:56,056 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 03:24:56,062 INFO L168 Benchmark]: Toolchain (without parser) took 2431.99 ms. Allocated memory was 100.7 MB in the beginning and 136.3 MB in the end (delta: 35.7 MB). Free memory was 57.8 MB in the beginning and 86.6 MB in the end (delta: -28.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:24:56,063 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:24:56,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2425.63 ms. Allocated memory was 100.7 MB in the beginning and 136.3 MB in the end (delta: 35.7 MB). Free memory was 57.6 MB in the beginning and 86.6 MB in the end (delta: -29.0 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:24:56,068 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 100.7 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2425.63 ms. Allocated memory was 100.7 MB in the beginning and 136.3 MB in the end (delta: 35.7 MB). Free memory was 57.6 MB in the beginning and 86.6 MB in the end (delta: -29.0 MB). Peak memory consumption was 33.8 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 0.2.1-dev-4e77c04 [2021-10-13 03:24:58,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:24:58,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:24:58,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:24:58,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:24:58,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:24:58,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:24:58,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:24:58,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:24:58,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:24:58,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:24:58,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:24:58,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:24:58,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:24:58,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:24:58,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:24:58,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:24:58,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:24:58,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:24:58,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:24:58,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:24:58,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:24:58,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:24:58,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:24:58,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:24:58,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:24:58,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:24:58,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:24:58,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:24:58,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:24:58,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:24:58,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:24:58,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:24:58,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:24:58,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:24:58,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:24:58,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:24:58,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:24:58,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:24:58,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:24:58,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:24:58,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:24:58,553 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:24:58,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:24:58,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:24:58,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:24:58,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:24:58,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:24:58,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:24:58,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:24:58,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:24:58,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:24:58,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:24:58,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:24:58,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:24:58,560 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:24:58,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:24:58,560 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:24:58,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:24:58,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:24:58,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:24:58,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:24:58,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:24:58,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:24:58,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:24:58,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:24:58,562 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:24:58,562 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:24:58,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:24:58,563 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:24:58,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:24:58,563 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e28943b0d17facbb16403841db6761d70acd1cf [2021-10-13 03:24:58,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:24:58,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:24:58,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:24:58,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:24:58,965 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:24:58,966 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2021-10-13 03:24:59,033 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/11fbfee05/9e3dd65e16324f93917b1816056d5bfc/FLAG402746c37 [2021-10-13 03:25:00,017 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:25:00,018 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2021-10-13 03:25:00,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/11fbfee05/9e3dd65e16324f93917b1816056d5bfc/FLAG402746c37 [2021-10-13 03:25:00,441 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb783909-5608-45d4-9cd0-2929a8fb2cec/bin/ukojak-fKGseLULKY/data/11fbfee05/9e3dd65e16324f93917b1816056d5bfc [2021-10-13 03:25:00,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:25:00,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:25:00,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:25:00,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:25:00,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:25:00,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:25:00" (1/1) ... [2021-10-13 03:25:00,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578346fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:25:00, skipping insertion in model container [2021-10-13 03:25:00,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:25:00" (1/1) ... [2021-10-13 03:25:00,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:25:00,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:25:00,942 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2021-10-13 03:25:00,954 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2021-10-13 03:25:00,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:25:01,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:25:02,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,421 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:02,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:25:02,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:25:02,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:25:02,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:25:02,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:25:02,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:25:02,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:25:02,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:25:02,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:25:02,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:25:03,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:25:03,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:25:03,516 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:25:03,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:25:03,631 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2021-10-13 03:25:03,632 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2021-10-13 03:25:03,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:25:03,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:25:03,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:25:03,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:25:03,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:25:03,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:25:03,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:25:03,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:25:03,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:25:03,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:25:03,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:25:03,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:25:03,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:25:03,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:03,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:25:04,033 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:25:04,045 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2021-10-13 03:25:04,073 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_fb783909-5608-45d4-9cd0-2929a8fb2cec/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2021-10-13 03:25:04,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:25:04,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:25:04,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:25:04,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:25:04,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:25:04,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:25:04,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:25:04,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:25:04,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:25:04,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:25:04,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:25:04,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:25:04,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:25:04,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:25:04,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:25:04,764 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:25:04,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:25:04 WrapperNode [2021-10-13 03:25:04,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:25:04,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:25:04,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:25:04,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:25:04,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:25:04" (1/1) ... [2021-10-13 03:25:04,864 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 03:25:04,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:25:04" (1/1) ... [2021-10-13 03:25:04,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:25:04,960 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:25:04,962 INFO L168 Benchmark]: Toolchain (without parser) took 4516.47 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 23.7 MB in the beginning and 79.0 MB in the end (delta: -55.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:25:04,963 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 56.6 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:25:04,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4319.89 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 23.6 MB in the beginning and 84.7 MB in the end (delta: -61.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:25:04,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.26 ms. Allocated memory is still 138.4 MB. Free memory was 84.7 MB in the beginning and 79.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:25:04,970 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 56.6 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4319.89 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 23.6 MB in the beginning and 84.7 MB in the end (delta: -61.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 193.26 ms. Allocated memory is still 138.4 MB. Free memory was 84.7 MB in the beginning and 79.0 MB in the end (delta: 5.7 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...