./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da .................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da ........................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 10:45:05,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:45:05,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:45:05,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:45:05,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:45:05,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:45:05,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:45:05,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:45:05,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:45:05,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:45:05,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:45:05,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:45:05,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:45:05,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:45:05,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:45:05,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:45:05,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:45:05,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:45:05,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:45:05,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:45:05,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:45:05,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:45:05,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:45:05,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:45:05,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:45:05,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:45:05,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:45:05,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:45:05,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:45:05,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:45:05,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:45:05,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:45:05,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:45:05,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:45:05,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:45:05,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:45:05,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:45:05,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:45:05,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:45:05,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:45:05,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:45:05,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 10:45:05,529 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:45:05,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:45:05,529 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:45:05,529 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:45:05,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:45:05,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:45:05,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:45:05,531 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:45:05,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:45:05,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:45:05,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:45:05,532 INFO L138 SettingsManager]: * To the following directory=dump/ 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_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/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(__VERIFIER_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 -> edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da [2019-12-01 10:45:05,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:45:05,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:45:05,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:45:05,643 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:45:05,643 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:45:05,643 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-01 10:45:05,679 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/f18e2df79/4be6ffd6219746548eb4140b3c725b6b/FLAG4499677b3 [2019-12-01 10:45:06,304 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:45:06,304 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-01 10:45:06,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/f18e2df79/4be6ffd6219746548eb4140b3c725b6b/FLAG4499677b3 [2019-12-01 10:45:06,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/f18e2df79/4be6ffd6219746548eb4140b3c725b6b [2019-12-01 10:45:06,732 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:45:06,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:45:06,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:45:06,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:45:06,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:45:06,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:45:06" (1/1) ... [2019-12-01 10:45:06,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab7be6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:06, skipping insertion in model container [2019-12-01 10:45:06,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:45:06" (1/1) ... [2019-12-01 10:45:06,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:45:06,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:45:06,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:45:07,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:45:07,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:45:07,500 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,502 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,510 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,513 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:45:07,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:45:07,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:45:07,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:45:07,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:45:07,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:45:07,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:45:07,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:45:07,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:45:07,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:45:07,912 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:07,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:45:07,986 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:45:07,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:45:07,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:45:08,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:45:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,030 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,030 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,031 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,031 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,032 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,032 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,032 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,033 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:45:08,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:45:08,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:45:08,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:45:08,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:45:08,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:45:08,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:45:08,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:45:08,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:45:08,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:45:08,075 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,075 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,075 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,076 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,076 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,076 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,076 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,078 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,078 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,079 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,079 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,079 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,081 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,081 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:08,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:45:08,635 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:45:08,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08 WrapperNode [2019-12-01 10:45:08,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:45:08,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:45:08,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:45:08,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:45:08,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:45:08,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:45:08,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:45:08,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:45:08,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... [2019-12-01 10:45:08,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:45:08,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:45:08,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:45:08,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:45:08,801 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:45:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 10:45:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 10:45:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2019-12-01 10:45:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2019-12-01 10:45:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2019-12-01 10:45:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2019-12-01 10:45:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2019-12-01 10:45:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2019-12-01 10:45:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2019-12-01 10:45:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2019-12-01 10:45:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2019-12-01 10:45:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 10:45:44,322 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:45:44,322 INFO L287 CfgBuilder]: Removed 24 assume(true) statements. [2019-12-01 10:45:44,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:45:44 BoogieIcfgContainer [2019-12-01 10:45:44,323 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:45:44,323 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:45:44,324 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:45:44,331 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:45:44,331 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:45:44" (1/1) ... [2019-12-01 10:45:44,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:45:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:45:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 143 states and 186 transitions. [2019-12-01 10:45:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 186 transitions. [2019-12-01 10:45:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-01 10:45:44,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:45:44,410 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 10:45:44,414 INFO L168 Benchmark]: Toolchain (without parser) took 37679.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 525.3 MB). Free memory was 932.6 MB in the beginning and 816.8 MB in the end (delta: 115.8 MB). Peak memory consumption was 641.1 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:44,414 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:45:44,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1899.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 932.6 MB in the beginning and 898.5 MB in the end (delta: 34.1 MB). Peak memory consumption was 216.4 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:44,415 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.50 ms. Allocated memory is still 1.1 GB. Free memory was 898.5 MB in the beginning and 888.2 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:44,416 INFO L168 Benchmark]: Boogie Preprocessor took 63.54 ms. Allocated memory is still 1.1 GB. Free memory was 888.2 MB in the beginning and 877.8 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:44,416 INFO L168 Benchmark]: RCFGBuilder took 35522.54 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 428.9 MB). Free memory was 877.8 MB in the beginning and 816.8 MB in the end (delta: 61.0 MB). Peak memory consumption was 490.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:44,417 INFO L168 Benchmark]: CodeCheck took 88.95 ms. Allocated memory is still 1.6 GB. Free memory was 816.8 MB in the beginning and 816.8 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2019-12-01 10:45:44,419 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1899.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 932.6 MB in the beginning and 898.5 MB in the end (delta: 34.1 MB). Peak memory consumption was 216.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 100.50 ms. Allocated memory is still 1.1 GB. Free memory was 898.5 MB in the beginning and 888.2 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.54 ms. Allocated memory is still 1.1 GB. Free memory was 888.2 MB in the beginning and 877.8 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 35522.54 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 428.9 MB). Free memory was 877.8 MB in the beginning and 816.8 MB in the end (delta: 61.0 MB). Peak memory consumption was 490.3 MB. Max. memory is 11.5 GB. * CodeCheck took 88.95 ms. Allocated memory is still 1.6 GB. Free memory was 816.8 MB in the beginning and 816.8 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 10:45:45,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:45:45,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:45:45,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:45:45,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:45:45,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:45:45,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:45:45,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:45:45,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:45:45,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:45:45,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:45:45,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:45:45,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:45:45,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:45:45,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:45:45,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:45:45,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:45:45,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:45:45,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:45:45,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:45:45,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:45:45,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:45:45,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:45:45,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:45:45,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:45:45,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:45:45,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:45:45,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:45:45,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:45:45,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:45:45,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:45:45,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:45:45,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:45:45,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:45:45,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:45:45,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:45:45,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:45:45,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:45:45,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:45:45,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:45:45,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:45:45,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 10:45:45,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:45:45,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:45:45,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:45:45,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:45:45,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:45:45,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:45:45,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:45:45,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:45:45,829 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:45:45,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:45:45,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:45:45,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:45:45,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:45:45,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:45:45,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:45:45,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 10:45:45,831 INFO L138 SettingsManager]: * To the following directory=dump/ 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_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/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(__VERIFIER_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 -> edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da [2019-12-01 10:45:45,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:45:46,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:45:46,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:45:46,008 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:45:46,008 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:45:46,009 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-01 10:45:46,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/a7fefce41/755efcb82e8f4e9ba2ec860aa99a401c/FLAG24d24587c [2019-12-01 10:45:46,673 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:45:46,673 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-01 10:45:46,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/a7fefce41/755efcb82e8f4e9ba2ec860aa99a401c/FLAG24d24587c [2019-12-01 10:45:47,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_be15ebf6-5a47-4570-b81e-87bbd4b2b14f/bin/ukojak/data/a7fefce41/755efcb82e8f4e9ba2ec860aa99a401c [2019-12-01 10:45:47,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:45:47,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:45:47,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:45:47,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:45:47,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:45:47,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:45:47" (1/1) ... [2019-12-01 10:45:47,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:47, skipping insertion in model container [2019-12-01 10:45:47,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:45:47" (1/1) ... [2019-12-01 10:45:47,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:45:47,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:45:47,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:45:47,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:45:47,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:45:47,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,928 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,929 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,929 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:47,933 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:45:48,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:45:48,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:45:48,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:45:48,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:45:48,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:45:48,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:45:48,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:45:48,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:45:48,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:45:48,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,340 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,342 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,342 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,342 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,342 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,343 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:45:48,422 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 10:45:48,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:45:48,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:45:48,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:45:48,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:45:48,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,480 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,480 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,486 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,486 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,488 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,488 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,489 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,489 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:45:48,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:45:48,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:45:48,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:45:48,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:45:48,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:45:48,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:45:48,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:45:48,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:45:48,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:45:48,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,567 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:45:48,594 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:45:48,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 10:45:48,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 10:45:48,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 10:45:48,633 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,635 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 10:45:48,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 10:45:48,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 10:45:48,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 10:45:48,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 10:45:48,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 10:45:48,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 10:45:48,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 10:45:48,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 10:45:48,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 10:45:48,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,699 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 10:45:48,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:45:49,427 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:45:49,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:49 WrapperNode [2019-12-01 10:45:49,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:45:49,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:45:49,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:45:49,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:45:49,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:49" (1/1) ... [2019-12-01 10:45:49,475 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 10:45:49,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:45:49" (1/1) ... [2019-12-01 10:45:49,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:45:49,493 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 10:45:49,495 INFO L168 Benchmark]: Toolchain (without parser) took 2411.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.0 MB). Free memory was 941.6 MB in the beginning and 987.0 MB in the end (delta: -45.4 MB). Peak memory consumption was 180.6 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:49,495 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:45:49,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2344.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.0 MB). Free memory was 941.6 MB in the beginning and 995.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:49,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.82 ms. Allocated memory is still 1.3 GB. Free memory was 995.5 MB in the beginning and 987.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:45:49,497 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2344.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.0 MB). Free memory was 941.6 MB in the beginning and 995.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.82 ms. Allocated memory is still 1.3 GB. Free memory was 995.5 MB in the beginning and 987.0 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...