./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/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 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 .................................................................................................................................................................................................................. 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_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/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 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:58,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:58,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:58,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:58,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:58,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:58,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:58,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:58,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:58,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:58,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:58,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:58,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:58,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:58,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:58,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:58,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:58,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:58,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:58,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:58,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:58,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:58,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:58,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:58,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:58,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:58,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:58,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:58,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:58,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:58,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:58,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:58,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:58,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:58,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:58,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:58,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:58,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:58,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:58,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:58,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:58,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:36:58,284 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:58,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:58,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:58,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:58,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:58,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:58,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:58,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:58,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:58,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:58,290 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:58,290 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:58,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:58,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:58,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:58,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:58,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:58,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:58,292 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:58,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:58,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:58,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:58,292 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_88a1300f-bd1b-450a-98b5-561bb77ba6a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 [2020-11-28 04:36:58,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:58,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:58,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:58,574 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:58,576 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:58,578 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-28 04:36:58,652 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/c19bc65d6/d611dacc7cea454d916e2a3ca9a5c26a/FLAG79015175a [2020-11-28 04:36:59,535 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:59,536 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-28 04:36:59,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/c19bc65d6/d611dacc7cea454d916e2a3ca9a5c26a/FLAG79015175a [2020-11-28 04:37:00,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/c19bc65d6/d611dacc7cea454d916e2a3ca9a5c26a [2020-11-28 04:37:00,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:00,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:00,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:00,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:00,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:00,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c188b4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:00, skipping insertion in model container [2020-11-28 04:37:00,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:00,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:00,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:00,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:01,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:01,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:01,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:01,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:01,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:01,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:01,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:01,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:01,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:01,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:01,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:02,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,128 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:02,156 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:02,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:02,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:02,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:02,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:02,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:02,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:02,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:02,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:02,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:02,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:02,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:02,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:02,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:02,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:02,464 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2020-11-28 04:37:02,469 INFO L168 Benchmark]: Toolchain (without parser) took 2412.98 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 73.7 MB in the beginning and 75.3 MB in the end (delta: -1.6 MB). Peak memory consumption was 45.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:02,469 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 109.1 MB. Free memory is still 66.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:02,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2410.66 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 73.2 MB in the beginning and 75.3 MB in the end (delta: -2.0 MB). Peak memory consumption was 45.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:02,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 109.1 MB. Free memory is still 66.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2410.66 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 73.2 MB in the beginning and 75.3 MB in the end (delta: -2.0 MB). Peak memory consumption was 45.5 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-a4ecdab [2020-11-28 04:37:04,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:04,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:04,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:04,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:04,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:04,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:04,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:04,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:04,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:04,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:04,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:04,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:04,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:04,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:04,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:04,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:04,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:04,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:04,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:04,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:04,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:04,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:04,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:04,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:04,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:04,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:04,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:04,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:04,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:04,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:04,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:04,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:04,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:04,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:04,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:04,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:04,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:04,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:04,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:04,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:04,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:37:04,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:04,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:04,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:04,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:04,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:04,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:04,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:04,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:04,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:04,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:04,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:04,895 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:04,895 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:04,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:04,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:04,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:04,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:04,896 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:04,896 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:04,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:04,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:04,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:04,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:04,898 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:04,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:04,899 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:37:04,899 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_88a1300f-bd1b-450a-98b5-561bb77ba6a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 [2020-11-28 04:37:05,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:05,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:05,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:05,340 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:05,341 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:05,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-28 04:37:05,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/6d331adff/0d33e3aebc72496b9761f3203ef9c245/FLAG8c4cd649b [2020-11-28 04:37:06,367 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:06,367 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-28 04:37:06,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/6d331adff/0d33e3aebc72496b9761f3203ef9c245/FLAG8c4cd649b [2020-11-28 04:37:06,837 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_88a1300f-bd1b-450a-98b5-561bb77ba6a6/bin/ukojak/data/6d331adff/0d33e3aebc72496b9761f3203ef9c245 [2020-11-28 04:37:06,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:06,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:06,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:06,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:06,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:06,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:06" (1/1) ... [2020-11-28 04:37:06,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28306f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:06, skipping insertion in model container [2020-11-28 04:37:06,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:06" (1/1) ... [2020-11-28 04:37:06,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:06,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:07,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:07,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:08,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:08,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:08,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:08,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:08,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:08,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:08,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:08,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:08,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:08,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:08,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:09,262 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:37:09,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:09,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:09,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:09,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:09,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:09,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:09,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:09,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:09,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:09,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:09,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:09,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:09,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:09,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:09,513 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:09,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:09,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:09,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:09,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:09,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:09,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:09,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:09,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:09,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:09,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:09,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:09,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:09,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:10,548 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:10,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10 WrapperNode [2020-11-28 04:37:10,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:10,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:10,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:10,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:10,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10" (1/1) ... [2020-11-28 04:37:10,650 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]]] [2020-11-28 04:37:10,704 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10" (1/1) ... [2020-11-28 04:37:10,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:10,719 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:37:10,721 INFO L168 Benchmark]: Toolchain (without parser) took 3877.28 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 36.2 MB in the beginning and 31.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 64.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,721 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:10,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3703.21 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 36.0 MB in the beginning and 35.5 MB in the end (delta: 464.1 kB). Peak memory consumption was 76.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.99 ms. Allocated memory is still 125.8 MB. Free memory was 35.5 MB in the beginning and 31.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,725 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3703.21 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 36.0 MB in the beginning and 35.5 MB in the end (delta: 464.1 kB). Peak memory consumption was 76.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.99 ms. Allocated memory is still 125.8 MB. Free memory was 35.5 MB in the beginning and 31.3 MB in the end (delta: 4.2 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...