./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/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 d6024585cb0a3839dfebe47dc691ee781833a912 ......................................................................................................................................................................... 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_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/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 d6024585cb0a3839dfebe47dc691ee781833a912 ............................................................................................................................................................................................................................... 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 22:41:26,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:41:26,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:41:26,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:41:26,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:41:26,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:41:26,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:41:26,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:41:26,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:41:26,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:41:26,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:41:26,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:41:26,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:41:26,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:41:26,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:41:26,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:41:26,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:41:26,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:41:26,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:41:26,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:41:26,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:41:26,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:41:26,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:41:26,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:41:26,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:41:26,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:41:26,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:41:26,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:41:26,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:41:26,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:41:26,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:41:26,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:41:26,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:41:26,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:41:26,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:41:26,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:41:26,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:41:26,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:41:26,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:41:26,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:41:26,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:41:26,840 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 22:41:26,849 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:41:26,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:41:26,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:41:26,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:41:26,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:41:26,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:41:26,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:41:26,851 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:41:26,851 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:41:26,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:41:26,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:41:26,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:41:26,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:41:26,853 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:41:26,853 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_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/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 -> d6024585cb0a3839dfebe47dc691ee781833a912 [2019-12-01 22:41:26,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:41:26,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:41:26,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:41:26,962 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:41:26,962 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:41:26,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-12-01 22:41:26,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/2cd36b1da/92f69df397fb4c5c894250af55bfab26/FLAGf435aa83f [2019-12-01 22:41:27,603 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:41:27,604 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-12-01 22:41:27,626 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/2cd36b1da/92f69df397fb4c5c894250af55bfab26/FLAGf435aa83f [2019-12-01 22:41:28,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/2cd36b1da/92f69df397fb4c5c894250af55bfab26 [2019-12-01 22:41:28,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:41:28,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:41:28,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:41:28,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:41:28,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:41:28,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:28" (1/1) ... [2019-12-01 22:41:28,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30100dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:28, skipping insertion in model container [2019-12-01 22:41:28,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:28" (1/1) ... [2019-12-01 22:41:28,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:41:28,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:41:28,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:41:28,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:41:28,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,898 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:28,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:29,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:41:29,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:41:29,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:41:29,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:41:29,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:41:29,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:41:29,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:41:29,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:41:29,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:41:29,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:41:29,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:41:29,375 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:29,375 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:29,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:29,447 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 22:41:29,451 INFO L168 Benchmark]: Toolchain (without parser) took 1418.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 933.4 MB in the beginning and 1.0 GB in the end (delta: -100.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:41:29,451 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:41:29,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1417.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 933.4 MB in the beginning and 1.0 GB in the end (delta: -100.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:41:29,453 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1417.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 933.4 MB in the beginning and 1.0 GB in the end (delta: -100.3 MB). Peak memory consumption was 50.6 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 22:41:30,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:41:30,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:41:30,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:41:30,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:41:30,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:41:30,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:41:30,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:41:30,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:41:30,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:41:30,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:41:30,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:41:30,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:41:30,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:41:30,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:41:30,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:41:30,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:41:30,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:41:30,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:41:30,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:41:30,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:41:30,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:41:30,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:41:30,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:41:30,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:41:30,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:41:30,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:41:30,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:41:30,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:41:30,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:41:30,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:41:30,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:41:30,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:41:30,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:41:30,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:41:30,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:41:30,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:41:30,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:41:30,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:41:30,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:41:30,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:41:30,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 22:41:30,621 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:41:30,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:41:30,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:41:30,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:41:30,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:41:30,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:41:30,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:41:30,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:41:30,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:41:30,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:41:30,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:41:30,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:41:30,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:41:30,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:41:30,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:41:30,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:41:30,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:41:30,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:41:30,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:41:30,625 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:41:30,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:41:30,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:41:30,626 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:41:30,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:41:30,626 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 22:41:30,626 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_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/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 -> d6024585cb0a3839dfebe47dc691ee781833a912 [2019-12-01 22:41:30,796 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:41:30,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:41:30,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:41:30,808 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:41:30,809 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:41:30,809 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-12-01 22:41:30,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/13b7d7bb7/231f6386f11148bb983d0f84cf74e3d5/FLAG4fd104f06 [2019-12-01 22:41:31,463 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:41:31,464 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-12-01 22:41:31,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/13b7d7bb7/231f6386f11148bb983d0f84cf74e3d5/FLAG4fd104f06 [2019-12-01 22:41:31,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fcccfb8-292f-4e20-a3f1-af5de3e23f1f/bin/ukojak/data/13b7d7bb7/231f6386f11148bb983d0f84cf74e3d5 [2019-12-01 22:41:31,839 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:41:31,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:41:31,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:41:31,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:41:31,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:41:31,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:31" (1/1) ... [2019-12-01 22:41:31,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:31, skipping insertion in model container [2019-12-01 22:41:31,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:31" (1/1) ... [2019-12-01 22:41:31,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:41:31,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:41:32,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:41:32,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:41:32,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,728 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,728 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,729 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,744 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:32,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:41:33,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:41:33,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:41:33,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:41:33,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:41:33,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:41:33,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:41:33,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:41:33,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:41:33,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:41:33,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:41:33,256 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,256 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:33,342 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 22:41:33,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:41:33,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:41:33,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:41:33,408 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,409 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,409 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,409 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,410 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,417 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:41:33,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:41:33,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:41:33,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:41:33,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:41:33,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:41:33,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:41:33,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:41:33,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:41:33,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:41:33,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:41:33,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:33,541 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:41:33,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 22:41:33,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 22:41:33,574 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,574 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,579 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,580 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,580 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 22:41:33,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 22:41:33,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 22:41:33,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 22:41:33,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 22:41:33,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 22:41:33,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 22:41:33,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 22:41:33,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 22:41:33,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 22:41:33,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 22:41:33,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 22:41:33,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:34,334 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:41:34,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:34 WrapperNode [2019-12-01 22:41:34,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:41:34,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:41:34,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:41:34,335 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:41:34,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:34" (1/1) ... [2019-12-01 22:41:34,375 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 22:41:34,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:34" (1/1) ... [2019-12-01 22:41:34,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:41:34,400 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 22:41:34,401 INFO L168 Benchmark]: Toolchain (without parser) took 2560.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 941.6 MB in the beginning and 933.6 MB in the end (delta: 8.0 MB). Peak memory consumption was 256.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:41:34,402 INFO L168 Benchmark]: CDTParser took 0.18 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 22:41:34,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2493.04 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 941.6 MB in the beginning and 941.9 MB in the end (delta: -234.5 kB). Peak memory consumption was 303.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:41:34,402 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.74 ms. Allocated memory is still 1.3 GB. Free memory was 941.9 MB in the beginning and 933.6 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:41:34,404 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 2493.04 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 941.6 MB in the beginning and 941.9 MB in the end (delta: -234.5 kB). Peak memory consumption was 303.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.74 ms. Allocated memory is still 1.3 GB. Free memory was 941.9 MB in the beginning and 933.6 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 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...