./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:48:46,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:46,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:47,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:47,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:47,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:47,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:47,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:47,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:47,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:47,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:47,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:47,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:47,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:47,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:47,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:47,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:47,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:47,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:47,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:47,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:47,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:47,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:47,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:47,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:47,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:47,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:47,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:47,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:47,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:47,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:47,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:47,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:47,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:47,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:47,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:47,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:47,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:47,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:47,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:47,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:47,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:48:47,211 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:47,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:47,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:48:47,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:48:47,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:47,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:47,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:47,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:48:47,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:47,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:48:47,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:47,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:48:47,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:48:47,219 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:47,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:48:47,220 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:47,220 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:47,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:47,220 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:47,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:47,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:47,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:47,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:48:47,222 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:48:47,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:48:47,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:48:47,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:48:47,223 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 [2020-12-01 17:48:47,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:47,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:47,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:47,618 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:47,628 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:47,629 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-12-01 17:48:47,731 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/0542236b6/b1c76585121a4fdc8d40a8dd2015ef5d/FLAGeebcdb1f9 [2020-12-01 17:48:48,993 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:48,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-12-01 17:48:49,083 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/0542236b6/b1c76585121a4fdc8d40a8dd2015ef5d/FLAGeebcdb1f9 [2020-12-01 17:48:49,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/0542236b6/b1c76585121a4fdc8d40a8dd2015ef5d [2020-12-01 17:48:49,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:49,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:49,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:49,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:49,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:49,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:49" (1/1) ... [2020-12-01 17:48:49,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df3b4ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:49, skipping insertion in model container [2020-12-01 17:48:49,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:49" (1/1) ... [2020-12-01 17:48:49,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:49,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:50,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:48:50,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:48:52,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:52,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:48:52,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:48:52,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:48:52,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:48:52,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:48:52,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:48:52,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:48:52,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:48:52,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:48:52,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:48:53,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:48:53,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:53,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:48:53,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:48:53,618 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:48:53,633 INFO L168 Benchmark]: Toolchain (without parser) took 4324.16 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 63.8 MB in the beginning and 74.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:53,634 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 9.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:48:53,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4317.69 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 63.8 MB in the beginning and 74.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:48:53,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 9.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4317.69 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 63.8 MB in the beginning and 74.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:48:56,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:48:56,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:48:56,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:48:56,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:48:56,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:48:56,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:48:56,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:48:56,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:48:56,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:48:56,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:48:56,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:48:56,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:48:56,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:48:56,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:48:56,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:48:56,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:48:56,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:48:56,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:48:56,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:48:56,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:48:56,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:48:56,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:48:56,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:48:56,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:48:56,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:48:56,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:48:56,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:48:56,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:48:56,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:48:56,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:48:56,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:48:56,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:48:56,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:48:56,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:48:56,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:48:56,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:48:56,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:48:56,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:48:56,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:48:56,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:48:56,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:48:56,637 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:48:56,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:48:56,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:48:56,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:48:56,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:48:56,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:48:56,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:48:56,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:48:56,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:48:56,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:48:56,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:48:56,642 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:48:56,642 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:48:56,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:48:56,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:48:56,643 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:48:56,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:48:56,644 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:48:56,644 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:48:56,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:48:56,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:48:56,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:48:56,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:48:56,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:48:56,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:48:56,646 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:48:56,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:48:56,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:48:56,647 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:48:56,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:48:56,648 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:48:56,648 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b23cdf1b7195c5cbbd9c76a796a1fad34e3a3a63 [2020-12-01 17:48:57,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:48:57,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:48:57,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:48:57,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:48:57,159 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:48:57,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-12-01 17:48:57,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/73b9d541c/d19599979f1148a8a9c948e58c75e9ba/FLAG0434286aa [2020-12-01 17:48:58,513 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:48:58,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-12-01 17:48:58,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/73b9d541c/d19599979f1148a8a9c948e58c75e9ba/FLAG0434286aa [2020-12-01 17:48:58,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2d2c897-fd74-4f9b-90e4-326c4ddb07ea/bin/ukojak/data/73b9d541c/d19599979f1148a8a9c948e58c75e9ba [2020-12-01 17:48:58,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:48:58,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:48:58,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:48:58,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:48:58,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:48:58,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:58" (1/1) ... [2020-12-01 17:48:58,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41db63ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:48:58, skipping insertion in model container [2020-12-01 17:48:58,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:48:58" (1/1) ... [2020-12-01 17:48:58,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:48:59,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:48:59,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:48:59,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:49:00,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:00,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:01,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:49:01,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:49:01,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:49:01,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:49:01,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:49:01,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:49:01,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:49:01,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:49:01,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:49:01,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:49:01,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:49:02,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:49:02,180 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:49:02,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:49:02,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:49:02,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:49:02,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:49:02,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:49:02,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:49:02,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:49:02,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:49:02,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:49:02,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:49:02,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:49:02,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:49:02,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:49:02,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:49:02,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:49:02,549 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:49:02,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:49:02,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:49:02,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:49:02,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:49:02,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:49:02,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:49:02,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:49:02,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:49:02,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:49:02,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:49:02,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:49:02,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:49:02,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:49:02,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:49:02,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:49:04,119 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:49:04,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:04 WrapperNode [2020-12-01 17:49:04,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:49:04,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:49:04,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:49:04,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:49:04,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:04" (1/1) ... [2020-12-01 17:49:04,210 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:49:04,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:04" (1/1) ... [2020-12-01 17:49:04,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:49:04,282 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:49:04,284 INFO L168 Benchmark]: Toolchain (without parser) took 5436.22 ms. Allocated memory was 67.1 MB in the beginning and 148.9 MB in the end (delta: 81.8 MB). Free memory was 35.0 MB in the beginning and 50.1 MB in the end (delta: -15.1 MB). Peak memory consumption was 68.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:04,285 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:49:04,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5271.12 ms. Allocated memory was 67.1 MB in the beginning and 148.9 MB in the end (delta: 81.8 MB). Free memory was 34.9 MB in the beginning and 55.3 MB in the end (delta: -20.5 MB). Peak memory consumption was 90.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:04,286 INFO L168 Benchmark]: Boogie Procedure Inliner took 160.76 ms. Allocated memory is still 148.9 MB. Free memory was 55.3 MB in the beginning and 50.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:04,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5271.12 ms. Allocated memory was 67.1 MB in the beginning and 148.9 MB in the end (delta: 81.8 MB). Free memory was 34.9 MB in the beginning and 55.3 MB in the end (delta: -20.5 MB). Peak memory consumption was 90.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 160.76 ms. Allocated memory is still 148.9 MB. Free memory was 55.3 MB in the beginning and 50.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...