./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 27380948315b42666094574aa2eff6b44da17707 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 27380948315b42666094574aa2eff6b44da17707 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:06:11,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:06:11,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:06:11,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:06:11,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:06:11,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:06:11,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:06:11,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:06:11,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:06:11,616 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:06:11,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:06:11,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:06:11,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:06:11,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:06:11,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:06:11,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:06:11,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:06:11,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:06:11,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:06:11,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:06:11,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:06:11,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:06:11,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:06:11,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:06:11,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:06:11,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:06:11,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:06:11,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:06:11,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:06:11,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:06:11,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:06:11,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:06:11,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:06:11,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:06:11,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:06:11,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:06:11,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:06:11,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:06:11,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:06:11,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:06:11,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:06:11,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:06:11,697 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:06:11,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:06:11,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:06:11,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:06:11,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:06:11,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:06:11,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:06:11,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:06:11,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:06:11,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:06:11,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:06:11,705 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:06:11,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:06:11,706 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:06:11,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:06:11,707 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:06:11,707 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:06:11,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:06:11,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:06:11,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:06:11,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:06:11,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:06:11,711 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:06:11,711 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:06:11,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:06:11,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:06:11,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:06:11,712 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27380948315b42666094574aa2eff6b44da17707 [2020-12-01 18:06:12,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:06:12,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:06:12,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:06:12,097 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:06:12,098 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:06:12,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-12-01 18:06:12,238 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/768ff6a4b/ce5b30a5c1724dafab627288082e4097/FLAG92911eec5 [2020-12-01 18:06:13,321 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:06:13,323 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-12-01 18:06:13,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/768ff6a4b/ce5b30a5c1724dafab627288082e4097/FLAG92911eec5 [2020-12-01 18:06:13,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/768ff6a4b/ce5b30a5c1724dafab627288082e4097 [2020-12-01 18:06:13,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:06:13,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:06:13,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:13,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:06:13,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:06:13,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:13" (1/1) ... [2020-12-01 18:06:13,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@992e00b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:13, skipping insertion in model container [2020-12-01 18:06:13,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:13" (1/1) ... [2020-12-01 18:06:13,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:06:13,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:06:14,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:06:14,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:06:15,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:15,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:16,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:06:16,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:06:16,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:06:16,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:06:16,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:06:16,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:06:16,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:06:16,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:06:16,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:06:16,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:06:16,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:06:16,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:16,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:16,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:16,561 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:06:16,571 INFO L168 Benchmark]: Toolchain (without parser) took 2827.42 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.9 MB in the beginning and 63.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:16,573 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 90.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 40.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:06:16,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2823.37 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.6 MB in the beginning and 63.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:16,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 90.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 40.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2823.37 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 50.6 MB in the beginning and 63.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:06:19,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:06:19,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:06:19,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:06:19,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:06:19,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:06:19,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:06:19,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:06:19,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:06:19,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:06:19,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:06:19,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:06:19,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:06:19,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:06:19,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:06:19,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:06:19,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:06:19,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:06:19,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:06:19,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:06:19,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:06:19,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:06:19,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:06:19,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:06:19,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:06:19,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:06:19,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:06:19,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:06:19,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:06:19,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:06:19,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:06:19,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:06:19,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:06:19,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:06:19,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:06:19,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:06:19,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:06:19,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:06:19,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:06:19,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:06:19,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:06:19,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:06:19,854 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:06:19,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:06:19,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:06:19,858 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:06:19,860 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:06:19,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:06:19,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:06:19,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:06:19,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:06:19,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:06:19,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:06:19,864 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:06:19,864 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:06:19,864 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:06:19,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:06:19,865 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:06:19,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:06:19,866 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:06:19,866 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:06:19,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:06:19,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:06:19,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:06:19,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:06:19,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:06:19,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:06:19,868 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:06:19,868 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:06:19,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:06:19,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:06:19,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:06:19,870 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:06:19,870 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27380948315b42666094574aa2eff6b44da17707 [2020-12-01 18:06:20,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:06:20,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:06:20,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:06:20,445 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:06:20,447 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:06:20,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-12-01 18:06:20,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/173f83595/fcc7393ad0434c06a48578c93c9dbcb9/FLAG8dbfae3dd [2020-12-01 18:06:21,757 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:06:21,758 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-12-01 18:06:21,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/173f83595/fcc7393ad0434c06a48578c93c9dbcb9/FLAG8dbfae3dd [2020-12-01 18:06:22,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d2deee6-128d-46cf-bdeb-60bd899b4726/bin/ukojak/data/173f83595/fcc7393ad0434c06a48578c93c9dbcb9 [2020-12-01 18:06:22,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:06:22,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:06:22,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:22,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:06:22,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:06:22,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:22" (1/1) ... [2020-12-01 18:06:22,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@671c73b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:22, skipping insertion in model container [2020-12-01 18:06:22,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:22" (1/1) ... [2020-12-01 18:06:22,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:06:22,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:06:22,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:06:22,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:06:24,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:24,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:06:24,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:06:24,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:06:24,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:06:24,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:06:24,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:06:24,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:06:24,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:06:24,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:06:24,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:06:25,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:06:25,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:25,410 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:06:25,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:06:25,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:06:25,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:06:25,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:06:25,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:06:25,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:06:25,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:06:25,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:06:25,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:06:25,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:06:25,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:06:25,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:06:25,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:06:25,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:06:25,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:25,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:25,923 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:06:25,957 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:06:25,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:06:26,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:06:26,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:06:26,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:06:26,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:06:26,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:06:26,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:06:26,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:06:26,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:06:26,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:06:26,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:06:26,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:06:26,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:26,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:27,745 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:06:27,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:27 WrapperNode [2020-12-01 18:06:27,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:27,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:06:27,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:06:27,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:06:27,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:27" (1/1) ... [2020-12-01 18:06:27,820 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:06:27,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:27" (1/1) ... [2020-12-01 18:06:27,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:06:27,908 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:06:27,911 INFO L168 Benchmark]: Toolchain (without parser) took 5780.67 ms. Allocated memory was 50.3 MB in the beginning and 172.0 MB in the end (delta: 121.6 MB). Free memory was 28.4 MB in the beginning and 64.9 MB in the end (delta: -36.6 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:27,911 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:06:27,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5612.04 ms. Allocated memory was 50.3 MB in the beginning and 172.0 MB in the end (delta: 121.6 MB). Free memory was 28.2 MB in the beginning and 70.2 MB in the end (delta: -42.0 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:27,913 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.25 ms. Allocated memory is still 172.0 MB. Free memory was 70.2 MB in the beginning and 64.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:27,915 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5612.04 ms. Allocated memory was 50.3 MB in the beginning and 172.0 MB in the end (delta: 121.6 MB). Free memory was 28.2 MB in the beginning and 70.2 MB in the end (delta: -42.0 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 161.25 ms. Allocated memory is still 172.0 MB. Free memory was 70.2 MB in the beginning and 64.9 MB in the end (delta: 5.2 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...