./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/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 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 ........................................................................................................................................................................... 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_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/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 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 ......................................................................................................................................................................................................................... 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 18:22:29,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:29,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:29,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:29,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:29,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:29,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:29,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:29,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:29,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:29,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:29,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:29,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:29,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:29,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:29,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:29,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:29,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:29,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:29,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:29,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:29,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:29,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:29,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:29,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:29,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:29,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:29,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:29,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:29,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:29,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:29,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:29,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:29,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:29,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:29,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:29,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:29,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:29,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:29,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:29,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:29,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:22:29,246 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:29,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:29,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:22:29,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:22:29,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:29,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:29,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:29,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:22:29,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:29,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:22:29,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:29,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:22:29,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:22:29,269 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:29,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:22:29,270 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:29,270 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:29,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:29,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:29,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:29,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:29,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:29,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:22:29,272 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:22:29,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:22:29,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:22:29,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:22:29,273 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_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 [2020-12-01 18:22:29,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:29,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:29,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:29,582 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:29,583 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:29,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-12-01 18:22:29,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/1165a200c/45feef3a8ebe48c281a24228599a6f6f/FLAG6a3d09cc2 [2020-12-01 18:22:30,584 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:30,587 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-12-01 18:22:30,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/1165a200c/45feef3a8ebe48c281a24228599a6f6f/FLAG6a3d09cc2 [2020-12-01 18:22:31,002 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/1165a200c/45feef3a8ebe48c281a24228599a6f6f [2020-12-01 18:22:31,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:31,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:31,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:31,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:31,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:31,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:31" (1/1) ... [2020-12-01 18:22:31,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a69e08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:31, skipping insertion in model container [2020-12-01 18:22:31,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:31" (1/1) ... [2020-12-01 18:22:31,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:31,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:31,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:22:31,490 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:22:32,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:32,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:22:32,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:22:32,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:22:32,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:22:33,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:22:33,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:22:33,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:22:33,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:22:33,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:22:33,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:22:33,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:22:33,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:33,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:33,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:33,474 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 18:22:33,485 INFO L168 Benchmark]: Toolchain (without parser) took 2476.33 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 56.0 MB in the beginning and 45.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:33,486 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 94.4 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:33,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2470.94 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 55.8 MB in the beginning and 45.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:33,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 94.4 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2470.94 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 55.8 MB in the beginning and 45.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 36.2 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 18:22:35,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:35,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:35,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:35,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:35,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:35,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:35,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:35,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:35,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:35,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:35,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:35,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:35,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:35,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:35,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:35,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:35,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:35,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:35,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:35,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:35,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:35,950 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:35,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:35,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:35,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:35,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:35,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:35,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:35,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:35,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:35,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:35,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:35,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:35,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:35,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:35,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:35,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:35,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:35,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:35,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:35,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:22:35,992 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:35,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:35,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:22:35,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:22:35,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:35,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:35,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:35,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:35,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:22:35,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:35,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:22:35,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:22:35,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:22:35,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:22:35,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:22:35,998 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:35,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:22:35,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:35,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:35,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:35,999 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:35,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:36,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:36,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:36,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:22:36,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:22:36,001 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:22:36,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:22:36,001 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:22:36,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:22:36,002 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:22:36,002 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_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f620a7d1cff0fdb5ff481e4fb34dd6cb80a1136 [2020-12-01 18:22:36,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:36,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:36,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:36,420 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:36,421 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:36,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-12-01 18:22:36,491 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/49ae0f98e/828b7451e773442cbe96d559441d8407/FLAG65cf58d59 [2020-12-01 18:22:37,425 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:37,426 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-12-01 18:22:37,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/49ae0f98e/828b7451e773442cbe96d559441d8407/FLAG65cf58d59 [2020-12-01 18:22:37,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fb6d4eb-4691-40c1-8a8f-a7748522edc1/bin/ukojak/data/49ae0f98e/828b7451e773442cbe96d559441d8407 [2020-12-01 18:22:37,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:37,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:37,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:37,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:37,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:37,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:37" (1/1) ... [2020-12-01 18:22:37,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28265aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:37, skipping insertion in model container [2020-12-01 18:22:37,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:37" (1/1) ... [2020-12-01 18:22:37,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:37,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:38,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:22:38,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:22:39,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:39,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:22:40,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:22:40,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:22:40,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:22:40,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:22:40,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:22:40,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:22:40,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:22:40,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:22:40,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:22:40,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:22:40,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:40,738 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:22:40,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:40,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:22:40,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:22:40,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:40,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:22:40,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:22:40,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:22:40,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:22:40,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:22:40,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:22:40,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:22:40,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:22:40,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:22:40,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:22:40,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:22:41,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:41,170 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:22:41,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:22:41,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:22:41,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:22:41,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:22:41,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:22:41,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:22:41,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:22:41,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:22:41,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:22:41,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:22:41,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:22:41,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:22:41,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:22:41,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:22:41,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:42,622 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:22:42,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:42 WrapperNode [2020-12-01 18:22:42,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:42,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:42,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:22:42,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:22:42,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:42" (1/1) ... [2020-12-01 18:22:42,703 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 18:22:42,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:42" (1/1) ... [2020-12-01 18:22:42,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:42,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:22:42,783 INFO L168 Benchmark]: Toolchain (without parser) took 4923.15 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 34.5 MB in the beginning and 45.8 MB in the end (delta: -11.3 MB). Peak memory consumption was 71.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:42,783 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:42,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4763.72 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 34.3 MB in the beginning and 51.0 MB in the end (delta: -16.7 MB). Peak memory consumption was 102.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:42,784 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.17 ms. Allocated memory is still 146.8 MB. Free memory was 51.0 MB in the beginning and 45.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:42,786 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4763.72 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 34.3 MB in the beginning and 51.0 MB in the end (delta: -16.7 MB). Peak memory consumption was 102.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 156.17 ms. Allocated memory is still 146.8 MB. Free memory was 51.0 MB in the beginning and 45.8 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...