./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_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer --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 Automizer --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_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer --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 Automizer --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 [2020-11-29 23:59:03,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:03,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:03,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:03,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:03,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:03,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:03,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:03,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:03,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:03,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:04,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:04,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:04,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:04,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:04,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:04,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:04,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:04,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:04,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:04,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:04,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:04,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:04,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:04,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:04,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:04,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:04,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:04,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:04,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:04,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:04,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:04,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:04,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:04,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:04,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:04,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:04,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:04,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:04,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:04,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:04,060 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:59:04,091 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:04,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:04,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:04,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:04,094 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:59:04,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:04,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:04,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:04,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:04,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:04,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:04,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:04,103 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:04,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:04,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:04,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:59:04,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:04,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:59:04,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:59:04,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:04,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:04,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:04,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:59:04,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:59:04,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:04,109 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:59:04,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:04,110 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_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 [2020-11-29 23:59:04,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:04,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:04,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:04,448 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:04,450 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:04,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-29 23:59:04,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/85eae1433/423abf69688e48168aeffd255c7240e4/FLAGd5f878298 [2020-11-29 23:59:05,458 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:05,461 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-29 23:59:05,516 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/85eae1433/423abf69688e48168aeffd255c7240e4/FLAGd5f878298 [2020-11-29 23:59:05,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/85eae1433/423abf69688e48168aeffd255c7240e4 [2020-11-29 23:59:05,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:05,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:05,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:05,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:05,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:05,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:05" (1/1) ... [2020-11-29 23:59:05,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c02dd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:05, skipping insertion in model container [2020-11-29 23:59:05,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:05" (1/1) ... [2020-11-29 23:59:05,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:06,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:06,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:06,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:07,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:07,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:07,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:07,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:07,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:07,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:08,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:08,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:08,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:08,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:08,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:08,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:08,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:08,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:08,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:08,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:08,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:08,942 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:59:08,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:08,963 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:09,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:09,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:09,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:09,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:09,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:09,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:09,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:09,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:09,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:09,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:09,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:09,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:09,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:09,255 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) [2020-11-29 23:59:09,269 INFO L168 Benchmark]: Toolchain (without parser) took 3338.69 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 70.8 MB in the beginning and 64.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:09,271 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 107.0 MB. Free memory is still 64.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:09,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3334.37 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 70.6 MB in the beginning and 64.6 MB in the end (delta: 6.0 MB). Peak memory consumption was 32.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:09,277 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 107.0 MB. Free memory is still 64.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3334.37 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 70.6 MB in the beginning and 64.6 MB in the end (delta: 6.0 MB). Peak memory consumption was 32.2 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-a4ecdab [2020-11-29 23:59:12,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:12,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:12,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:12,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:12,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:12,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:12,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:12,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:12,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:12,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:12,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:12,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:12,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:12,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:12,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:12,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:12,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:12,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:12,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:12,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:12,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:12,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:12,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:12,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:12,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:12,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:12,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:12,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:12,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:12,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:12,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:12,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:12,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:12,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:12,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:12,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:12,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:12,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:12,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:12,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:12,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:59:12,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:12,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:12,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:12,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:12,478 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:59:12,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:12,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:12,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:12,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:12,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:12,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:12,480 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:12,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:12,480 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:12,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:12,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:12,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:59:12,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:12,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:59:12,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:59:12,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:12,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:12,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:12,493 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:59:12,493 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:12,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:12,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:59:12,494 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:12,495 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:59:12,495 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_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 636a0cdfe6ce3b47f6fdc86647a5957e94c9ec20 [2020-11-29 23:59:12,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:13,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:13,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:13,015 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:13,016 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:13,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-29 23:59:13,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/ecc486b80/1b8ce2415b774f0eb39a2249cb9a57b8/FLAG0534e055e [2020-11-29 23:59:14,187 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:14,189 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-11-29 23:59:14,242 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/ecc486b80/1b8ce2415b774f0eb39a2249cb9a57b8/FLAG0534e055e [2020-11-29 23:59:14,612 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8571c132-3953-4b56-a67f-c1305c9dded6/bin/uautomizer/data/ecc486b80/1b8ce2415b774f0eb39a2249cb9a57b8 [2020-11-29 23:59:14,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:14,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:14,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:14,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:14,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:14,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:14" (1/1) ... [2020-11-29 23:59:14,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f107817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:14, skipping insertion in model container [2020-11-29 23:59:14,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:14" (1/1) ... [2020-11-29 23:59:14,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:14,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:15,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:15,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:16,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:16,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:16,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:17,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:17,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:17,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:17,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:17,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:17,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:17,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:17,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:17,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:17,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:17,811 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:59:17,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:17,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:17,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:17,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:17,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:18,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:18,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:18,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:18,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:18,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:18,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:18,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:18,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:18,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:18,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:18,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:18,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:18,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:18,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:18,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:19,409 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:59:19,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:19 WrapperNode [2020-11-29 23:59:19,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:19,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:59:19,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:59:19,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:59:19,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:19" (1/1) ... [2020-11-29 23:59:19,506 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]]] [2020-11-29 23:59:19,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:19" (1/1) ... [2020-11-29 23:59:19,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:59:19,605 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:59:19,608 INFO L168 Benchmark]: Toolchain (without parser) took 4990.78 ms. Allocated memory was 73.4 MB in the beginning and 123.7 MB in the end (delta: 50.3 MB). Free memory was 50.2 MB in the beginning and 57.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 43.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:19,609 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 73.4 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:19,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4793.21 ms. Allocated memory was 73.4 MB in the beginning and 123.7 MB in the end (delta: 50.3 MB). Free memory was 49.9 MB in the beginning and 61.3 MB in the end (delta: -11.4 MB). Peak memory consumption was 79.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:19,611 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.54 ms. Allocated memory is still 123.7 MB. Free memory was 61.3 MB in the beginning and 57.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:19,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 73.4 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4793.21 ms. Allocated memory was 73.4 MB in the beginning and 123.7 MB in the end (delta: 50.3 MB). Free memory was 49.9 MB in the beginning and 61.3 MB in the end (delta: -11.4 MB). Peak memory consumption was 79.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 193.54 ms. Allocated memory is still 123.7 MB. Free memory was 61.3 MB in the beginning and 57.1 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...