./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_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_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 ........................................................................................................................................................................... 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_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 ......................................................................................................................................................................................................................... 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 18:21:04,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:04,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:04,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:04,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:04,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:04,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:04,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:04,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:04,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:04,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:04,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:04,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:04,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:04,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:04,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:04,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:04,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:04,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:04,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:04,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:04,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:04,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:04,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:04,502 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:04,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:04,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:04,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:04,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:04,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:04,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:04,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:04,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:04,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:04,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:04,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:04,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:04,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:04,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:04,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:04,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:04,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:21:04,553 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:04,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:04,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:21:04,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:21:04,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:04,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:04,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:04,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:21:04,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:04,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:21:04,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:04,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:21:04,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:21:04,560 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:04,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:21:04,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:04,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:04,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:04,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:04,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:04,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:04,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:04,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:21:04,564 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:21:04,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:21:04,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:21:04,565 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:21:04,565 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_a88f6992-7595-4b90-8e08-05fe9f001da3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2020-12-01 18:21:04,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:04,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:05,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:05,005 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:05,006 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:05,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2020-12-01 18:21:05,118 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/c47c0d441/a297915d730b49839aecbe3ff6ceedc8/FLAG5136d9ac9 [2020-12-01 18:21:06,428 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:06,429 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2020-12-01 18:21:06,506 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/c47c0d441/a297915d730b49839aecbe3ff6ceedc8/FLAG5136d9ac9 [2020-12-01 18:21:06,681 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/c47c0d441/a297915d730b49839aecbe3ff6ceedc8 [2020-12-01 18:21:06,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:06,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:06,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:06,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:06,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:06,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:06" (1/1) ... [2020-12-01 18:21:06,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16fca710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:06, skipping insertion in model container [2020-12-01 18:21:06,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:06" (1/1) ... [2020-12-01 18:21:06,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:06,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:07,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:21:07,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:21:08,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:08,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:09,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:21:09,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:21:09,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:21:09,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:21:09,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:21:09,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:21:09,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:21:09,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:21:09,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:21:09,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:21:09,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:21:10,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:10,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:10,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:10,262 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 18:21:10,272 INFO L168 Benchmark]: Toolchain (without parser) took 3581.68 ms. Allocated memory was 79.7 MB in the beginning and 117.4 MB in the end (delta: 37.7 MB). Free memory was 56.7 MB in the beginning and 71.5 MB in the end (delta: -14.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:10,273 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 79.7 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:10,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3575.70 ms. Allocated memory was 79.7 MB in the beginning and 117.4 MB in the end (delta: 37.7 MB). Free memory was 56.7 MB in the beginning and 71.5 MB in the end (delta: -14.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:10,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 79.7 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3575.70 ms. Allocated memory was 79.7 MB in the beginning and 117.4 MB in the end (delta: 37.7 MB). Free memory was 56.7 MB in the beginning and 71.5 MB in the end (delta: -14.8 MB). Peak memory consumption was 38.9 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 18:21:13,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:13,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:13,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:13,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:13,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:13,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:13,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:13,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:13,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:13,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:13,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:13,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:13,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:13,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:13,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:13,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:13,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:13,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:13,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:13,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:13,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:13,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:13,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:13,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:13,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:13,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:13,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:13,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:13,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:13,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:13,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:13,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:13,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:13,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:13,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:13,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:13,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:13,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:13,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:13,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:13,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:21:13,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:13,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:13,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:21:13,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:21:13,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:13,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:13,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:13,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:13,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:21:13,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:13,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:21:13,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:21:13,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:21:13,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:21:13,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:21:13,725 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:13,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:21:13,725 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:13,726 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:13,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:13,726 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:13,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:13,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:13,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:13,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:21:13,728 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:21:13,729 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:21:13,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:21:13,729 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:21:13,729 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:21:13,730 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:21:13,730 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_a88f6992-7595-4b90-8e08-05fe9f001da3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2020-12-01 18:21:14,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:14,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:14,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:14,287 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:14,288 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:14,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2020-12-01 18:21:14,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/131677b00/fa10fce52e3840eda96c039fa71f2bad/FLAG8377b0114 [2020-12-01 18:21:15,620 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:15,621 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2020-12-01 18:21:15,673 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/131677b00/fa10fce52e3840eda96c039fa71f2bad/FLAG8377b0114 [2020-12-01 18:21:15,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a88f6992-7595-4b90-8e08-05fe9f001da3/bin/ukojak/data/131677b00/fa10fce52e3840eda96c039fa71f2bad [2020-12-01 18:21:15,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:15,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:15,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:15,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:15,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:15,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:15" (1/1) ... [2020-12-01 18:21:15,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c22868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:15, skipping insertion in model container [2020-12-01 18:21:15,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:15" (1/1) ... [2020-12-01 18:21:15,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:16,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:16,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:21:16,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:21:17,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:17,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:18,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:21:18,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:21:18,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:21:18,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:21:18,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:21:18,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:21:18,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:21:18,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:21:18,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:21:18,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:21:18,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:21:19,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:19,342 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:21:19,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:19,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:21:19,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:21:19,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:21:19,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:21:19,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:21:19,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:21:19,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:21:19,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:21:19,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:21:19,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:21:19,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:21:19,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:21:19,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:21:19,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:19,888 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:21:19,907 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:21:19,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:21:19,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:19,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:20,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:21:20,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:21:20,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:21:20,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:21:20,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:21:20,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:21:20,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:21:20,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:21:20,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:21:20,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:21:20,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:21:20,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:20,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:21:20,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:21:21,392 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:21:21,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:21 WrapperNode [2020-12-01 18:21:21,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:21,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:21:21,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:21:21,395 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:21:21,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:21" (1/1) ... [2020-12-01 18:21:21,468 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 18:21:21,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:21" (1/1) ... [2020-12-01 18:21:21,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:21:21,526 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:21:21,528 INFO L168 Benchmark]: Toolchain (without parser) took 5618.18 ms. Allocated memory was 54.5 MB in the beginning and 203.4 MB in the end (delta: 148.9 MB). Free memory was 24.3 MB in the beginning and 134.2 MB in the end (delta: -109.9 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:21,529 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:21,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5480.01 ms. Allocated memory was 54.5 MB in the beginning and 203.4 MB in the end (delta: 148.9 MB). Free memory was 24.1 MB in the beginning and 139.4 MB in the end (delta: -115.2 MB). Peak memory consumption was 109.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:21,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.17 ms. Allocated memory is still 203.4 MB. Free memory was 139.4 MB in the beginning and 134.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:21,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5480.01 ms. Allocated memory was 54.5 MB in the beginning and 203.4 MB in the end (delta: 148.9 MB). Free memory was 24.1 MB in the beginning and 139.4 MB in the end (delta: -115.2 MB). Peak memory consumption was 109.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.17 ms. Allocated memory is still 203.4 MB. Free memory was 139.4 MB in the beginning and 134.2 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...