./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_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_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ......................................................................................................................................................................... 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_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ............................................................................................................................................................................................................................... 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 10:05:32,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:05:32,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:05:32,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:05:32,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:05:32,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:05:32,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:05:32,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:05:32,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:05:32,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:05:32,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:05:32,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:05:32,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:05:32,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:05:32,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:05:32,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:05:32,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:05:32,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:05:32,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:05:32,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:05:32,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:05:32,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:05:32,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:05:32,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:05:32,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:05:32,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:05:32,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:05:32,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:05:32,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:05:32,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:05:32,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:05:32,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:05:32,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:05:32,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:05:32,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:05:32,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:05:32,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:05:32,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:05:32,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:05:32,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:05:32,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:05:32,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 10:05:32,708 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:05:32,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:05:32,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:05:32,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:05:32,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:05:32,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:05:32,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:05:32,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:05:32,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:05:32,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:05:32,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:05:32,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:05:32,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:05:32,711 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:05:32,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:05:32,712 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:05:32,712 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:05:32,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:05:32,712 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:05:32,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:05:32,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:05:32,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:05:32,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:05:32,713 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:05:32,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:05:32,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:05:32,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:05:32,714 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_c7ba5132-1858-4238-8963-e827f8db9a2e/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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-12-01 10:05:32,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:05:32,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:05:32,827 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:05:32,828 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:05:32,828 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:05:32,829 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-01 10:05:32,867 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/922046d96/69d44ca8f4f04a039a251d39d60166e9/FLAG7b9a78717 [2019-12-01 10:05:33,464 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:05:33,465 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-01 10:05:33,485 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/922046d96/69d44ca8f4f04a039a251d39d60166e9/FLAG7b9a78717 [2019-12-01 10:05:33,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/922046d96/69d44ca8f4f04a039a251d39d60166e9 [2019-12-01 10:05:33,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:05:33,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:05:33,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:05:33,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:05:33,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:05:33,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:05:33" (1/1) ... [2019-12-01 10:05:33,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78034159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:05:33, skipping insertion in model container [2019-12-01 10:05:33,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:05:33" (1/1) ... [2019-12-01 10:05:33,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:05:33,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:05:34,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:05:34,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:05:34,706 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,708 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,708 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,718 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,718 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,719 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,720 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:34,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:35,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:05:35,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:05:35,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:05:35,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:05:35,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:05:35,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:05:35,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:05:35,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:05:35,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:05:35,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:05:35,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:05:35,186 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:35,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:35,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:05:35,258 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 10:05:35,262 INFO L168 Benchmark]: Toolchain (without parser) took 1360.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -100.6 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. [2019-12-01 10:05:35,262 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 957.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:05:35,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1358.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -100.6 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. [2019-12-01 10:05:35,264 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 957.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1358.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -100.6 MB). Peak memory consumption was 50.8 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 10:05:36,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:05:36,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:05:36,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:05:36,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:05:36,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:05:36,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:05:36,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:05:36,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:05:36,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:05:36,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:05:36,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:05:36,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:05:36,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:05:36,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:05:36,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:05:36,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:05:36,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:05:36,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:05:36,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:05:36,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:05:36,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:05:36,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:05:36,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:05:36,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:05:36,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:05:36,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:05:36,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:05:36,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:05:36,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:05:36,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:05:36,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:05:36,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:05:36,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:05:36,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:05:36,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:05:36,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:05:36,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:05:36,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:05:36,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:05:36,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:05:36,411 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 10:05:36,421 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:05:36,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:05:36,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:05:36,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:05:36,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:05:36,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:05:36,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:05:36,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:05:36,423 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:05:36,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:05:36,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:05:36,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:05:36,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:05:36,424 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:05:36,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:05:36,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:05:36,425 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 10:05:36,426 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_c7ba5132-1858-4238-8963-e827f8db9a2e/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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-12-01 10:05:36,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:05:36,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:05:36,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:05:36,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:05:36,605 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:05:36,605 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-01 10:05:36,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/5efb4139e/13f9352341694abfbbcf4c5fc369c272/FLAG261d6529f [2019-12-01 10:05:37,181 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:05:37,182 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-01 10:05:37,205 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/5efb4139e/13f9352341694abfbbcf4c5fc369c272/FLAG261d6529f [2019-12-01 10:05:37,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7ba5132-1858-4238-8963-e827f8db9a2e/bin/ukojak/data/5efb4139e/13f9352341694abfbbcf4c5fc369c272 [2019-12-01 10:05:37,677 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:05:37,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:05:37,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:05:37,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:05:37,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:05:37,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:05:37" (1/1) ... [2019-12-01 10:05:37,683 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 10:05:37, skipping insertion in model container [2019-12-01 10:05:37,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:05:37" (1/1) ... [2019-12-01 10:05:37,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:05:37,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:05:37,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:05:37,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:05:38,539 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,540 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,540 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,552 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,553 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,554 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,555 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:38,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:05:38,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:05:38,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:05:38,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:05:38,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:05:38,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:05:38,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:05:38,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:05:38,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:05:38,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:05:38,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:05:39,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:05:39,122 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 10:05:39,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:05:39,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:05:39,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:05:39,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,195 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,195 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,196 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,197 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,197 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,197 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:05:39,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:05:39,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:05:39,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:05:39,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:05:39,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:05:39,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:05:39,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:05:39,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:05:39,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:05:39,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:05:39,299 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,299 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:05:39,345 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:05:39,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:05:39,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:05:39,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,383 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,383 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,383 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,384 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,384 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,385 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,385 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,385 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:05:39,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:05:39,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:05:39,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:05:39,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:05:39,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:05:39,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:05:39,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:05:39,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:05:39,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:05:39,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:05:39,455 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,456 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:05:39,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:05:40,197 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:05:40,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:05:40 WrapperNode [2019-12-01 10:05:40,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:05:40,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:05:40,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:05:40,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:05:40,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:05:40" (1/1) ... [2019-12-01 10:05:40,245 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 10:05:40,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:05:40" (1/1) ... [2019-12-01 10:05:40,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:05:40,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 10:05:40,266 INFO L168 Benchmark]: Toolchain (without parser) took 2587.26 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 943.0 MB in the beginning and 964.3 MB in the end (delta: -21.3 MB). Peak memory consumption was 230.8 MB. Max. memory is 11.5 GB. [2019-12-01 10:05:40,267 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 10:05:40,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2518.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 943.0 MB in the beginning and 972.8 MB in the end (delta: -29.8 MB). Peak memory consumption was 305.1 MB. Max. memory is 11.5 GB. [2019-12-01 10:05:40,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.29 ms. Allocated memory is still 1.3 GB. Free memory was 972.8 MB in the beginning and 964.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:05:40,270 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 2518.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 943.0 MB in the beginning and 972.8 MB in the end (delta: -29.8 MB). Peak memory consumption was 305.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.29 ms. Allocated memory is still 1.3 GB. Free memory was 972.8 MB in the beginning and 964.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 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...