./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f ..................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:53:29,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:53:29,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:53:29,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:53:29,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:53:29,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:53:29,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:53:29,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:53:29,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:53:29,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:53:29,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:53:29,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:53:29,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:53:29,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:53:29,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:53:29,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:53:29,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:53:29,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:53:29,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:53:29,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:53:29,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:53:29,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:53:29,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:53:29,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:53:29,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:53:29,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:53:29,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:53:29,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:53:29,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:53:29,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:53:29,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:53:29,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:53:29,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:53:29,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:53:29,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:53:29,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:53:29,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:53:29,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:53:29,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:53:29,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:53:29,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:53:29,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:53:29,708 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:53:29,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:53:29,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:53:29,710 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:53:29,710 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:53:29,710 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:53:29,710 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:53:29,711 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:53:29,711 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:53:29,711 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:53:29,711 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:53:29,712 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:53:29,712 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:53:29,712 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:53:29,713 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:53:29,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:53:29,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:53:29,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:53:29,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:53:29,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:53:29,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:53:29,715 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:53:29,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:53:29,716 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:53:29,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:53:29,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:53:29,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:53:29,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:53:29,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:53:29,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:53:29,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:53:29,718 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:53:29,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:53:29,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:53:29,719 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:53:29,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:53:29,719 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2021-10-13 07:53:30,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:53:30,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:53:30,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:53:30,055 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:53:30,056 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:53:30,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-10-13 07:53:30,167 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/b196d0ea6/1a82e2c6a9f044778054492ee18265fc/FLAG05058d216 [2021-10-13 07:53:31,257 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:53:31,259 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-10-13 07:53:31,321 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/b196d0ea6/1a82e2c6a9f044778054492ee18265fc/FLAG05058d216 [2021-10-13 07:53:31,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/b196d0ea6/1a82e2c6a9f044778054492ee18265fc [2021-10-13 07:53:31,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:53:31,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:53:31,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:53:31,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:53:31,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:53:31,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:53:31" (1/1) ... [2021-10-13 07:53:31,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b6d13c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:31, skipping insertion in model container [2021-10-13 07:53:31,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:53:31" (1/1) ... [2021-10-13 07:53:31,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:53:31,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:53:32,171 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-10-13 07:53:32,182 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-10-13 07:53:33,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:53:33,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-10-13 07:53:33,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:53:33,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-10-13 07:53:33,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,197 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:33,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:53:33,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:53:33,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:53:33,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:53:33,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:53:33,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:53:33,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:53:33,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:53:33,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:53:33,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:53:33,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:53:33,881 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-13 07:53:33,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f0ae450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:33, skipping insertion in model container [2021-10-13 07:53:33,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:53:33,883 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:53:33,885 INFO L168 Benchmark]: Toolchain (without parser) took 2256.05 ms. Allocated memory is still 115.3 MB. Free memory was 74.3 MB in the beginning and 60.4 MB in the end (delta: 13.9 MB). Peak memory consumption was 16.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:53:33,886 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:53:33,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2249.83 ms. Allocated memory is still 115.3 MB. Free memory was 74.0 MB in the beginning and 60.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:53:33,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2249.83 ms. Allocated memory is still 115.3 MB. Free memory was 74.0 MB in the beginning and 60.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2587]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:53:36,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:53:36,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:53:36,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:53:36,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:53:36,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:53:36,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:53:36,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:53:36,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:53:36,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:53:36,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:53:36,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:53:36,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:53:36,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:53:36,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:53:36,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:53:36,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:53:36,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:53:36,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:53:36,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:53:36,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:53:36,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:53:36,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:53:36,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:53:36,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:53:36,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:53:36,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:53:36,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:53:36,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:53:36,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:53:36,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:53:36,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:53:36,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:53:36,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:53:36,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:53:36,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:53:36,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:53:36,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:53:36,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:53:36,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:53:36,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:53:36,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:53:36,901 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:53:36,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:53:36,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:53:36,906 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:53:36,907 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:53:36,907 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:53:36,907 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:53:36,908 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:53:36,908 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:53:36,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:53:36,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:53:36,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:53:36,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:53:36,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:53:36,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:53:36,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:53:36,913 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:53:36,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:53:36,913 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:53:36,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:53:36,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:53:36,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:53:36,914 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:53:36,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:53:36,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:53:36,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:53:36,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:53:36,916 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:53:36,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:53:36,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:53:36,917 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:53:36,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:53:36,918 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03155aa30b3f90e6b7561fbc3e3a679c43aa8a1f [2021-10-13 07:53:37,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:53:37,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:53:37,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:53:37,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:53:37,466 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:53:37,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-10-13 07:53:37,553 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/c0f3d0674/17ce2f59bb1c430aa14ab09a852d6740/FLAG71c282433 [2021-10-13 07:53:38,515 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:53:38,516 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2021-10-13 07:53:38,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/c0f3d0674/17ce2f59bb1c430aa14ab09a852d6740/FLAG71c282433 [2021-10-13 07:53:38,977 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/bin/utaipan-q2qaUkNPG8/data/c0f3d0674/17ce2f59bb1c430aa14ab09a852d6740 [2021-10-13 07:53:38,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:53:38,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:53:38,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:53:38,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:53:38,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:53:38,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:53:38" (1/1) ... [2021-10-13 07:53:38,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340dc557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:38, skipping insertion in model container [2021-10-13 07:53:38,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:53:38" (1/1) ... [2021-10-13 07:53:39,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:53:39,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:53:39,626 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-10-13 07:53:39,637 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-10-13 07:53:40,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:53:40,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-10-13 07:53:40,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:53:40,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-10-13 07:53:40,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,557 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:40,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:53:41,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:53:41,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:53:41,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:53:41,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:53:41,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:53:41,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:53:41,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:53:41,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:53:41,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:53:41,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:53:41,370 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:53:41,389 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2021-10-13 07:53:41,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74348e44-aedb-4dfd-8a00-dbcfebf7018d/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2021-10-13 07:53:41,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:53:41,439 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2021-10-13 07:53:41,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:53:41,444 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2021-10-13 07:53:41,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:53:41,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:53:41,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:53:41,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:53:41,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:53:41,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:53:41,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:53:41,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:53:41,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:53:41,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:53:41,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:53:41,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:53:42,073 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:53:42,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:42 WrapperNode [2021-10-13 07:53:42,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:53:42,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:53:42,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:53:42,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:53:42,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:42" (1/1) ... [2021-10-13 07:53:42,153 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] [2021-10-13 07:53:42,219 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:53:42" (1/1) ... [2021-10-13 07:53:42,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:53:42,224 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:53:42,227 INFO L168 Benchmark]: Toolchain (without parser) took 3242.00 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 37.6 MB in the beginning and 84.2 MB in the end (delta: -46.6 MB). Peak memory consumption was 11.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:53:42,227 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:53:42,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3087.82 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 37.5 MB in the beginning and 88.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:53:42,246 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.11 ms. Allocated memory is still 123.7 MB. Free memory was 87.7 MB in the beginning and 84.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:53:42,249 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 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3087.82 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 37.5 MB in the beginning and 88.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.11 ms. Allocated memory is still 123.7 MB. Free memory was 87.7 MB in the beginning and 84.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 254]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...