./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_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_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e ........................................................................................................................................................................... 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_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:21:48,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:21:48,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:21:48,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:21:48,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:21:48,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:21:48,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:21:48,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:21:48,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:21:48,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:21:48,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:21:48,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:21:48,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:21:48,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:21:48,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:21:48,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:21:48,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:21:48,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:21:48,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:21:48,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:21:48,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:21:48,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:21:48,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:21:48,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:21:48,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:21:48,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:21:48,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:21:48,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:21:48,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:21:48,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:21:48,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:21:48,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:21:48,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:21:49,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:21:49,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:21:49,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:21:49,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:21:49,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:21:49,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:21:49,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:21:49,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:21:49,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:21:49,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:21:49,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:21:49,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:21:49,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:21:49,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:21:49,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:21:49,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:21:49,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:21:49,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:21:49,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:21:49,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:21:49,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:21:49,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:21:49,059 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:21:49,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:21:49,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:21:49,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:21:49,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:21:49,060 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:21:49,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:21:49,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:21:49,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:21:49,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:21:49,061 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:21:49,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:21:49,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:21:49,062 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:21:49,062 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_e1d41254-524e-45bc-85d3-9fdfbe1533bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2020-12-03 11:21:49,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:21:49,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:21:49,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:21:49,407 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:21:49,412 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:21:49,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-03 11:21:49,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71371adbf/29086cd1de444ed79cf28e7b38d82398/FLAG017c70a2b [2020-12-03 11:21:50,578 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:21:50,579 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-03 11:21:50,639 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71371adbf/29086cd1de444ed79cf28e7b38d82398/FLAG017c70a2b [2020-12-03 11:21:50,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71371adbf/29086cd1de444ed79cf28e7b38d82398 [2020-12-03 11:21:50,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:21:50,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:21:50,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:21:50,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:21:50,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:21:50,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:21:50" (1/1) ... [2020-12-03 11:21:50,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bec305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:21:50, skipping insertion in model container [2020-12-03 11:21:50,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:21:50" (1/1) ... [2020-12-03 11:21:50,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:21:51,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:21:51,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:21:51,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:21:52,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:52,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:53,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:21:53,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:21:53,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:21:53,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:21:53,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:21:53,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:21:53,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:21:53,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:21:53,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:21:53,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:21:53,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:21:53,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:53,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:53,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:21:53,810 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) [2020-12-03 11:21:53,815 INFO L168 Benchmark]: Toolchain (without parser) took 2872.31 ms. Allocated memory was 111.1 MB in the beginning and 148.9 MB in the end (delta: 37.7 MB). Free memory was 66.0 MB in the beginning and 98.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:21:53,816 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 111.1 MB. Free memory was 82.1 MB in the beginning and 82.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:21:53,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2869.48 ms. Allocated memory was 111.1 MB in the beginning and 148.9 MB in the end (delta: 37.7 MB). Free memory was 65.7 MB in the beginning and 98.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:21:53,819 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 111.1 MB. Free memory was 82.1 MB in the beginning and 82.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2869.48 ms. Allocated memory was 111.1 MB in the beginning and 148.9 MB in the end (delta: 37.7 MB). Free memory was 65.7 MB in the beginning and 98.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 11:21:56,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:21:56,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:21:56,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:21:56,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:21:56,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:21:56,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:21:56,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:21:56,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:21:56,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:21:56,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:21:56,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:21:56,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:21:56,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:21:56,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:21:56,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:21:56,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:21:56,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:21:56,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:21:56,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:21:56,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:21:56,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:21:56,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:21:56,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:21:56,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:21:56,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:21:56,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:21:56,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:21:56,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:21:56,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:21:56,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:21:56,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:21:56,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:21:56,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:21:56,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:21:56,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:21:56,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:21:56,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:21:56,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:21:56,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:21:56,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:21:56,164 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:21:56,218 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:21:56,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:21:56,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:21:56,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:21:56,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:21:56,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:21:56,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:21:56,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:21:56,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:21:56,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:21:56,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:21:56,226 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:21:56,227 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:21:56,227 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:21:56,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:21:56,227 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:21:56,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:21:56,228 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:21:56,228 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:21:56,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:21:56,228 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:21:56,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:21:56,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:21:56,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:21:56,229 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:21:56,229 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:21:56,230 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:21:56,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:21:56,239 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:21:56,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:21:56,240 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:21:56,240 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_e1d41254-524e-45bc-85d3-9fdfbe1533bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2020-12-03 11:21:56,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:21:56,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:21:56,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:21:56,647 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:21:56,648 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:21:56,650 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-03 11:21:56,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71d8c13ea/81fdf8c8f3ac4488a9408566d8ebdb30/FLAG89f739a04 [2020-12-03 11:21:57,594 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:21:57,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-12-03 11:21:57,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71d8c13ea/81fdf8c8f3ac4488a9408566d8ebdb30/FLAG89f739a04 [2020-12-03 11:21:58,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1d41254-524e-45bc-85d3-9fdfbe1533bd/bin/ukojak/data/71d8c13ea/81fdf8c8f3ac4488a9408566d8ebdb30 [2020-12-03 11:21:58,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:21:58,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:21:58,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:21:58,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:21:58,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:21:58,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:21:58" (1/1) ... [2020-12-03 11:21:58,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4d512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:21:58, skipping insertion in model container [2020-12-03 11:21:58,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:21:58" (1/1) ... [2020-12-03 11:21:58,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:21:58,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:21:58,583 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:21:58,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:21:59,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:21:59,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:22:00,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:22:00,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:22:00,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:22:00,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:22:00,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:22:00,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:22:00,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:22:00,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:22:00,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:22:00,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:22:00,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:22:00,686 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:22:00,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:22:00,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:22:00,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:22:00,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:00,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:22:00,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:22:00,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:22:00,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:22:00,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:22:00,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:22:00,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:22:00,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:22:00,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:22:00,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:22:00,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:22:01,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:22:01,157 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:22:01,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:22:01,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:22:01,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:22:01,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:22:01,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:22:01,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:22:01,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:22:01,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:22:01,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:22:01,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:22:01,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:22:01,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:22:01,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:22:01,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:22:01,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:22:02,691 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:22:02,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:22:02 WrapperNode [2020-12-03 11:22:02,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:22:02,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:22:02,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:22:02,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:22:02,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:22:02" (1/1) ... [2020-12-03 11:22:02,770 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]]] [2020-12-03 11:22:02,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:22:02" (1/1) ... [2020-12-03 11:22:02,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:22:02,840 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:22:02,843 INFO L168 Benchmark]: Toolchain (without parser) took 4774.06 ms. Allocated memory was 62.9 MB in the beginning and 148.9 MB in the end (delta: 86.0 MB). Free memory was 34.0 MB in the beginning and 63.2 MB in the end (delta: -29.2 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:22:02,843 INFO L168 Benchmark]: CDTParser took 1.92 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:22:02,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4623.33 ms. Allocated memory was 62.9 MB in the beginning and 148.9 MB in the end (delta: 86.0 MB). Free memory was 33.9 MB in the beginning and 68.4 MB in the end (delta: -34.6 MB). Peak memory consumption was 98.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:22:02,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.51 ms. Allocated memory is still 148.9 MB. Free memory was 68.4 MB in the beginning and 63.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:22:02,846 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4623.33 ms. Allocated memory was 62.9 MB in the beginning and 148.9 MB in the end (delta: 86.0 MB). Free memory was 33.9 MB in the beginning and 68.4 MB in the end (delta: -34.6 MB). Peak memory consumption was 98.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.51 ms. Allocated memory is still 148.9 MB. Free memory was 68.4 MB in the beginning and 63.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...