./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_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_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/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 946e485d29684666ce4c9c412e64de78b2c1f20e ........................................................................................................................................................................... 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_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/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 946e485d29684666ce4c9c412e64de78b2c1f20e ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 10:58:06,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:58:06,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:58:06,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:58:06,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:58:06,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:58:06,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:58:06,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:58:06,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:58:06,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:58:06,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:58:06,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:58:06,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:58:06,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:58:06,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:58:06,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:58:06,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:58:06,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:58:06,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:58:06,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:58:06,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:58:06,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:58:06,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:58:06,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:58:06,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:58:06,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:58:06,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:58:06,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:58:06,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:58:06,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:58:06,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:58:06,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:58:06,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:58:06,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:58:06,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:58:06,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:58:06,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:58:06,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:58:06,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:58:06,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:58:06,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:58:06,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 10:58:06,699 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:58:06,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:58:06,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:58:06,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:58:06,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:58:06,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:58:06,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:58:06,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 10:58:06,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:58:06,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:58:06,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:58:06,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:58:06,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:58:06,705 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:58:06,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:58:06,705 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:58:06,706 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:58:06,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:58:06,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:58:06,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:58:06,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:58:06,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:58:06,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:58:06,708 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 10:58:06,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 10:58:06,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:58:06,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:58:06,709 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_a7392b5f-225a-4c9b-8d2f-590b41d27581/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2020-12-03 10:58:06,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:58:06,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:58:06,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:58:06,998 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:58:06,998 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:58:06,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-03 10:58:07,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/b4c2d2140/0b330ab911f1486da6de94aa8b0da201/FLAG860e43b69 [2020-12-03 10:58:07,988 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:58:07,988 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-03 10:58:08,034 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/b4c2d2140/0b330ab911f1486da6de94aa8b0da201/FLAG860e43b69 [2020-12-03 10:58:08,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/b4c2d2140/0b330ab911f1486da6de94aa8b0da201 [2020-12-03 10:58:08,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:58:08,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:58:08,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:08,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:58:08,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:58:08,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:08" (1/1) ... [2020-12-03 10:58:08,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7030168b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:08, skipping insertion in model container [2020-12-03 10:58:08,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:08" (1/1) ... [2020-12-03 10:58:08,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:58:08,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:08,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:08,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:09,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:09,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:09,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:09,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:09,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:10,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:10,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:10,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:10,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:10,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:10,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:10,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:10,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:10,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:10,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:10,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:10,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:11,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:11,084 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) [2020-12-03 10:58:11,090 INFO L168 Benchmark]: Toolchain (without parser) took 2630.15 ms. Allocated memory was 109.1 MB in the beginning and 151.0 MB in the end (delta: 41.9 MB). Free memory was 70.8 MB in the beginning and 103.8 MB in the end (delta: -33.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:11,090 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 109.1 MB. Free memory is still 65.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:58:11,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2627.64 ms. Allocated memory was 109.1 MB in the beginning and 151.0 MB in the end (delta: 41.9 MB). Free memory was 70.6 MB in the beginning and 103.8 MB in the end (delta: -33.2 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:11,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 109.1 MB. Free memory is still 65.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2627.64 ms. Allocated memory was 109.1 MB in the beginning and 151.0 MB in the end (delta: 41.9 MB). Free memory was 70.6 MB in the beginning and 103.8 MB in the end (delta: -33.2 MB). Peak memory consumption was 35.7 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 [2020-12-03 10:58:13,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:58:13,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:58:13,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:58:13,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:58:13,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:58:13,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:58:13,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:58:13,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:58:13,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:58:13,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:58:13,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:58:13,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:58:13,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:58:13,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:58:13,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:58:13,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:58:13,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:58:13,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:58:13,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:58:13,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:58:13,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:58:13,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:58:13,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:58:13,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:58:13,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:58:13,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:58:13,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:58:13,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:58:13,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:58:13,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:58:13,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:58:13,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:58:13,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:58:13,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:58:13,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:58:13,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:58:13,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:58:13,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:58:13,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:58:13,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:58:13,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 10:58:13,623 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:58:13,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:58:13,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:58:13,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:58:13,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:58:13,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:58:13,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:58:13,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:58:13,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:58:13,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:58:13,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:58:13,630 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 10:58:13,630 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 10:58:13,630 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 10:58:13,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:58:13,631 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:58:13,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:58:13,631 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:58:13,631 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:58:13,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:58:13,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:58:13,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:58:13,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:58:13,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:58:13,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:58:13,633 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 10:58:13,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 10:58:13,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:58:13,634 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 10:58:13,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:58:13,634 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 10:58:13,634 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_a7392b5f-225a-4c9b-8d2f-590b41d27581/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2020-12-03 10:58:14,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:58:14,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:58:14,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:58:14,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:58:14,059 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:58:14,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-03 10:58:14,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/d57a7e8f0/04e8f2681c3f420380960304e234b418/FLAG6e4544ffe [2020-12-03 10:58:15,015 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:58:15,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-12-03 10:58:15,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/d57a7e8f0/04e8f2681c3f420380960304e234b418/FLAG6e4544ffe [2020-12-03 10:58:15,464 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7392b5f-225a-4c9b-8d2f-590b41d27581/bin/ukojak/data/d57a7e8f0/04e8f2681c3f420380960304e234b418 [2020-12-03 10:58:15,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:58:15,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:58:15,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:15,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:58:15,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:58:15,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:15" (1/1) ... [2020-12-03 10:58:15,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247db30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:15, skipping insertion in model container [2020-12-03 10:58:15,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:58:15" (1/1) ... [2020-12-03 10:58:15,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:58:15,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:15,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:15,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:16,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:16,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:17,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:17,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:17,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:17,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:17,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:17,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:17,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:17,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:17,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:17,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:17,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:17,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:17,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:17,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:17,957 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 10:58:18,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:58:18,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:18,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:18,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:18,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:18,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:18,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:18,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:18,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:18,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:18,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:18,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:18,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:18,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:18,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:18,401 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 10:58:18,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:58:18,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:58:18,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:58:18,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:58:18,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:58:18,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:58:18,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:58:18,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:58:18,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:58:18,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:58:18,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:58:18,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:58:18,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:58:18,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:58:18,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:58:19,887 INFO L208 MainTranslator]: Completed translation [2020-12-03 10:58:19,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:19 WrapperNode [2020-12-03 10:58:19,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 10:58:19,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 10:58:19,889 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 10:58:19,889 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 10:58:19,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:19" (1/1) ... [2020-12-03 10:58:19,955 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]]] [2020-12-03 10:58:20,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:58:19" (1/1) ... [2020-12-03 10:58:20,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 10:58:20,046 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 10:58:20,048 INFO L168 Benchmark]: Toolchain (without parser) took 4577.70 ms. Allocated memory was 62.9 MB in the beginning and 201.3 MB in the end (delta: 138.4 MB). Free memory was 35.0 MB in the beginning and 76.9 MB in the end (delta: -41.9 MB). Peak memory consumption was 98.1 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:20,049 INFO L168 Benchmark]: CDTParser took 2.02 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:58:20,050 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4416.83 ms. Allocated memory was 62.9 MB in the beginning and 201.3 MB in the end (delta: 138.4 MB). Free memory was 34.8 MB in the beginning and 83.2 MB in the end (delta: -48.4 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:20,050 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.79 ms. Allocated memory is still 201.3 MB. Free memory was 83.2 MB in the beginning and 76.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 10:58:20,052 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.02 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4416.83 ms. Allocated memory was 62.9 MB in the beginning and 201.3 MB in the end (delta: 138.4 MB). Free memory was 34.8 MB in the beginning and 83.2 MB in the end (delta: -48.4 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 157.79 ms. Allocated memory is still 201.3 MB. Free memory was 83.2 MB in the beginning and 76.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...