./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f38e10d87c746e251b09c32128164c27680f3592 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f38e10d87c746e251b09c32128164c27680f3592 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 11:07:37,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 11:07:37,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 11:07:37,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 11:07:37,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 11:07:37,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 11:07:37,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 11:07:37,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 11:07:37,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 11:07:37,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 11:07:37,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 11:07:37,534 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 11:07:37,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 11:07:37,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 11:07:37,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 11:07:37,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 11:07:37,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 11:07:37,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 11:07:37,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 11:07:37,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 11:07:37,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 11:07:37,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 11:07:37,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 11:07:37,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 11:07:37,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 11:07:37,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 11:07:37,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 11:07:37,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 11:07:37,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 11:07:37,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 11:07:37,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 11:07:37,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 11:07:37,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 11:07:37,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 11:07:37,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 11:07:37,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 11:07:37,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 11:07:37,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 11:07:37,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 11:07:37,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 11:07:37,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 11:07:37,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 11:07:37,559 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 11:07:37,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 11:07:37,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 11:07:37,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 11:07:37,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 11:07:37,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 11:07:37,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 11:07:37,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 11:07:37,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 11:07:37,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:07:37,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 11:07:37,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 11:07:37,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 11:07:37,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 11:07:37,563 INFO L138 SettingsManager]: * To the following directory=dump/ 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_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/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(__VERIFIER_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 -> f38e10d87c746e251b09c32128164c27680f3592 [2019-12-01 11:07:37,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 11:07:37,672 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 11:07:37,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 11:07:37,676 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 11:07:37,676 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 11:07:37,677 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-12-01 11:07:37,719 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/0f5c13ee4/f976a3129d00443ca55aea779124bcb3/FLAG960f7cc46 [2019-12-01 11:07:38,264 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 11:07:38,264 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-12-01 11:07:38,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/0f5c13ee4/f976a3129d00443ca55aea779124bcb3/FLAG960f7cc46 [2019-12-01 11:07:38,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/0f5c13ee4/f976a3129d00443ca55aea779124bcb3 [2019-12-01 11:07:38,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 11:07:38,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 11:07:38,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 11:07:38,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 11:07:38,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 11:07:38,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:38" (1/1) ... [2019-12-01 11:07:38,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5596a493 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:38, skipping insertion in model container [2019-12-01 11:07:38,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:38" (1/1) ... [2019-12-01 11:07:38,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 11:07:38,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 11:07:38,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 11:07:38,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 11:07:39,506 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,508 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,508 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,509 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,522 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,523 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,524 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,525 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,527 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:39,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 11:07:39,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 11:07:39,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 11:07:39,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 11:07:39,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 11:07:39,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 11:07:39,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 11:07:39,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 11:07:39,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 11:07:39,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 11:07:39,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 11:07:40,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:40,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:40,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:40,151 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 11:07:40,155 INFO L168 Benchmark]: Toolchain (without parser) took 1643.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.2 MB in the beginning and 1.0 GB in the end (delta: -96.0 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-01 11:07:40,156 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:07:40,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1636.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.2 MB in the beginning and 1.0 GB in the end (delta: -96.0 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-01 11:07:40,158 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1636.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.2 MB in the beginning and 1.0 GB in the end (delta: -96.0 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 11:07:41,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 11:07:41,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 11:07:41,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 11:07:41,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 11:07:41,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 11:07:41,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 11:07:41,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 11:07:41,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 11:07:41,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 11:07:41,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 11:07:41,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 11:07:41,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 11:07:41,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 11:07:41,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 11:07:41,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 11:07:41,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 11:07:41,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 11:07:41,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 11:07:41,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 11:07:41,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 11:07:41,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 11:07:41,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 11:07:41,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 11:07:41,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 11:07:41,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 11:07:41,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 11:07:41,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 11:07:41,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 11:07:41,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 11:07:41,351 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 11:07:41,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 11:07:41,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 11:07:41,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 11:07:41,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 11:07:41,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 11:07:41,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 11:07:41,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 11:07:41,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 11:07:41,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 11:07:41,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 11:07:41,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 11:07:41,370 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 11:07:41,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 11:07:41,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 11:07:41,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 11:07:41,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 11:07:41,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 11:07:41,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 11:07:41,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 11:07:41,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 11:07:41,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 11:07:41,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 11:07:41,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 11:07:41,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 11:07:41,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 11:07:41,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 11:07:41,374 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 11:07:41,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 11:07:41,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 11:07:41,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 11:07:41,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 11:07:41,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 11:07:41,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:07:41,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 11:07:41,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 11:07:41,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 11:07:41,376 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 11:07:41,377 INFO L138 SettingsManager]: * To the following directory=dump/ 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_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/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(__VERIFIER_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 -> f38e10d87c746e251b09c32128164c27680f3592 [2019-12-01 11:07:41,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 11:07:41,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 11:07:41,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 11:07:41,552 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 11:07:41,552 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 11:07:41,553 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-12-01 11:07:41,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/c54b7fba6/d3a75afd649744d6934863da17ed8a49/FLAG714c20f13 [2019-12-01 11:07:42,104 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 11:07:42,105 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-12-01 11:07:42,127 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/c54b7fba6/d3a75afd649744d6934863da17ed8a49/FLAG714c20f13 [2019-12-01 11:07:42,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_038f307c-6e6a-4dd2-ba76-59f4d8e9fa46/bin/ukojak/data/c54b7fba6/d3a75afd649744d6934863da17ed8a49 [2019-12-01 11:07:42,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 11:07:42,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 11:07:42,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 11:07:42,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 11:07:42,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 11:07:42,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:42" (1/1) ... [2019-12-01 11:07:42,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325e95e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:42, skipping insertion in model container [2019-12-01 11:07:42,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:42" (1/1) ... [2019-12-01 11:07:42,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 11:07:42,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 11:07:42,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 11:07:42,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 11:07:43,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,496 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,496 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,498 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,500 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:43,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 11:07:43,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 11:07:43,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 11:07:43,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 11:07:43,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 11:07:43,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 11:07:43,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 11:07:43,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 11:07:43,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 11:07:43,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 11:07:43,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 11:07:44,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,008 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:44,089 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 11:07:44,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 11:07:44,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 11:07:44,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 11:07:44,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 11:07:44,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 11:07:44,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 11:07:44,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 11:07:44,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 11:07:44,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 11:07:44,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 11:07:44,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 11:07:44,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 11:07:44,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 11:07:44,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 11:07:44,262 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,262 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:44,303 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 11:07:44,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 11:07:44,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 11:07:44,335 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,335 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,335 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,336 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,336 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,342 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 11:07:44,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 11:07:44,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 11:07:44,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 11:07:44,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 11:07:44,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 11:07:44,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 11:07:44,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 11:07:44,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 11:07:44,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 11:07:44,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 11:07:44,417 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 11:07:44,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:45,099 INFO L208 MainTranslator]: Completed translation [2019-12-01 11:07:45,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:45 WrapperNode [2019-12-01 11:07:45,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 11:07:45,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 11:07:45,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 11:07:45,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 11:07:45,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:45" (1/1) ... [2019-12-01 11:07:45,148 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 11:07:45,173 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:45" (1/1) ... [2019-12-01 11:07:45,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 11:07:45,173 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 11:07:45,175 INFO L168 Benchmark]: Toolchain (without parser) took 2549.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.0 MB in the beginning and 953.3 MB in the end (delta: -10.3 MB). Peak memory consumption was 235.6 MB. Max. memory is 11.5 GB. [2019-12-01 11:07:45,175 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:07:45,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2473.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.0 MB in the beginning and 961.6 MB in the end (delta: -18.6 MB). Peak memory consumption was 310.4 MB. Max. memory is 11.5 GB. [2019-12-01 11:07:45,176 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.86 ms. Allocated memory is still 1.3 GB. Free memory was 961.6 MB in the beginning and 953.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2019-12-01 11:07:45,177 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2473.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.0 MB in the beginning and 961.6 MB in the end (delta: -18.6 MB). Peak memory consumption was 310.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.86 ms. Allocated memory is still 1.3 GB. Free memory was 961.6 MB in the beginning and 953.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...