./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 .............................................................................................................................................................................................................. 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_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:33,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:33,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:33,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:33,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:33,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:33,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:33,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:33,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:33,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:33,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:33,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:33,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:33,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:34,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:34,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:34,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:34,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:34,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:34,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:34,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:34,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:34,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:34,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:34,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:34,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:34,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:34,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:34,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:34,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:34,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:34,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:34,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:34,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:34,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:34,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:34,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:34,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:34,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:34,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:34,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:34,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:33:34,121 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:34,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:34,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:33:34,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:33:34,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:34,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:34,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:34,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:33:34,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:34,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:33:34,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:34,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:33:34,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:33:34,128 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:34,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:33:34,129 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:34,129 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:34,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:34,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:34,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:34,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:34,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:34,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:33:34,132 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:33:34,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:33:34,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:33:34,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:33:34,133 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_2802d238-54e2-4120-9018-336671b0fe1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2020-12-01 17:33:34,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:34,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:34,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:34,509 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:34,510 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:34,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-01 17:33:34,610 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/5b0d4b305/9580db2f790945c5a84bf76425a6cc88/FLAGe1eb5a6a3 [2020-12-01 17:33:35,589 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:35,590 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-01 17:33:35,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/5b0d4b305/9580db2f790945c5a84bf76425a6cc88/FLAGe1eb5a6a3 [2020-12-01 17:33:36,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/5b0d4b305/9580db2f790945c5a84bf76425a6cc88 [2020-12-01 17:33:36,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:36,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:36,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:36,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:36,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:36,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:36" (1/1) ... [2020-12-01 17:33:36,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60edbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:36, skipping insertion in model container [2020-12-01 17:33:36,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:36" (1/1) ... [2020-12-01 17:33:36,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:36,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:36,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:33:36,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:33:37,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:33:37,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:37,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:33:38,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:33:38,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:33:38,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:33:38,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:33:38,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:33:38,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:33:38,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:33:38,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:33:38,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:33:38,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:38,880 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:33:38,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:33:38,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:33:38,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:33:38,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:38,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:39,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:33:39,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:33:39,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:33:39,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:33:39,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:33:39,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:33:39,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:33:39,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:33:39,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:33:39,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:33:39,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:39,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:39,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:39,179 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) [2020-12-01 17:33:39,185 INFO L168 Benchmark]: Toolchain (without parser) took 3172.24 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.8 MB in the beginning and 63.8 MB in the end (delta: -968.6 kB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:39,185 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 90.2 MB. Free memory is still 68.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:33:39,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3169.74 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.6 MB in the beginning and 63.8 MB in the end (delta: -1.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:39,188 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 90.2 MB. Free memory is still 68.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3169.74 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.6 MB in the beginning and 63.8 MB in the end (delta: -1.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:41,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:41,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:41,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:41,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:41,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:41,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:41,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:41,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:41,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:41,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:41,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:41,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:41,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:41,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:41,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:41,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:41,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:41,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:41,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:41,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:41,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:41,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:41,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:41,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:41,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:41,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:41,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:41,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:41,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:41,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:41,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:42,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:42,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:42,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:42,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:42,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:42,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:42,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:42,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:42,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:42,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:33:42,048 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:42,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:42,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:33:42,049 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:33:42,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:42,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:42,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:33:42,051 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:33:42,052 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:33:42,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:33:42,052 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:42,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:33:42,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:42,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:42,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:42,053 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:42,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:42,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:42,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:42,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:33:42,054 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:33:42,054 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:33:42,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:33:42,055 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:33:42,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:33:42,056 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:33:42,056 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_2802d238-54e2-4120-9018-336671b0fe1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2020-12-01 17:33:42,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:42,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:42,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:42,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:42,519 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:42,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-01 17:33:42,596 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/6402620eb/3a02ea6fea6a46ebafcfb1d1c444215d/FLAGb83f00eb9 [2020-12-01 17:33:43,711 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:43,712 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-01 17:33:43,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/6402620eb/3a02ea6fea6a46ebafcfb1d1c444215d/FLAGb83f00eb9 [2020-12-01 17:33:44,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2802d238-54e2-4120-9018-336671b0fe1d/bin/ukojak/data/6402620eb/3a02ea6fea6a46ebafcfb1d1c444215d [2020-12-01 17:33:44,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:44,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:44,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:44,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:44,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:44,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:44" (1/1) ... [2020-12-01 17:33:44,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5347377e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:44, skipping insertion in model container [2020-12-01 17:33:44,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:44" (1/1) ... [2020-12-01 17:33:44,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:44,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:44,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:33:44,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:33:45,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:33:46,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:33:46,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:33:46,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:33:46,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:33:46,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:33:46,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:33:46,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:33:46,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:33:46,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:33:46,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:33:46,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:46,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:46,889 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:33:46,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:46,946 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:33:46,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:33:46,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:33:47,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:33:47,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:33:47,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:33:47,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:33:47,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:33:47,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:33:47,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:33:47,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:33:47,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:33:47,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:33:47,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:47,195 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:33:47,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:33:47,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:33:47,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:33:47,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:33:47,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:33:47,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:33:47,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:33:47,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:33:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:33:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:33:47,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:33:47,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:33:47,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:33:47,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:33:47,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:48,330 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:33:48,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:48 WrapperNode [2020-12-01 17:33:48,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:48,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:48,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:33:48,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:33:48,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:48" (1/1) ... [2020-12-01 17:33:48,427 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:33:48,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:48" (1/1) ... [2020-12-01 17:33:48,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:48,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:33:48,466 INFO L168 Benchmark]: Toolchain (without parser) took 4353.27 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 35.2 MB in the beginning and 53.7 MB in the end (delta: -18.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:48,466 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory was 43.9 MB in the beginning and 43.9 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:33:48,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4218.99 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 35.0 MB in the beginning and 57.9 MB in the end (delta: -22.9 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:48,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.87 ms. Allocated memory is still 115.3 MB. Free memory was 57.9 MB in the beginning and 53.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:48,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory was 43.9 MB in the beginning and 43.9 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4218.99 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 35.0 MB in the beginning and 57.9 MB in the end (delta: -22.9 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 130.87 ms. Allocated memory is still 115.3 MB. Free memory was 57.9 MB in the beginning and 53.7 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...