./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1119264259956e34310bdce14da7deae2edb8af ........................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1119264259956e34310bdce14da7deae2edb8af ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:35:07,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:07,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:07,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:07,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:07,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:07,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:07,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:07,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:07,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:07,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:07,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:07,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:07,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:07,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:07,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:07,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:07,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:07,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:07,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:07,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:07,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:07,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:07,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:07,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:07,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:07,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:07,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:07,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:07,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:07,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:07,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:07,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:07,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:07,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:07,452 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:07,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:07,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:07,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:07,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:07,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:07,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:35:07,507 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:07,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:07,509 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:35:07,509 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:35:07,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:07,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:07,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:07,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:35:07,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:07,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:07,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:07,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:07,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:07,512 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:07,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:07,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:35:07,513 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:35:07,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:07,513 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:07,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:35:07,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:07,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:07,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:07,514 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:35:07,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:35:07,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:07,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:35:07,515 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-30 00:35:07,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:07,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:07,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:07,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:07,833 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:07,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 00:35:07,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/7644f8f26/bd8bbb34ca3f4e6c8979fb6f8de7c3b4/FLAGc4c138e1e [2020-11-30 00:35:08,814 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:08,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 00:35:08,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/7644f8f26/bd8bbb34ca3f4e6c8979fb6f8de7c3b4/FLAGc4c138e1e [2020-11-30 00:35:09,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/7644f8f26/bd8bbb34ca3f4e6c8979fb6f8de7c3b4 [2020-11-30 00:35:09,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:09,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:09,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:09,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:09,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:09,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:09" (1/1) ... [2020-11-30 00:35:09,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4653b85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:09, skipping insertion in model container [2020-11-30 00:35:09,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:09" (1/1) ... [2020-11-30 00:35:09,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:09,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:09,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:35:09,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:35:10,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:10,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:35:11,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:35:11,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:35:11,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:35:11,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:35:11,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:35:11,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:35:11,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:35:11,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:35:11,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:35:11,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:35:11,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:11,843 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:35:11,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:35:11,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:35:11,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:11,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:35:11,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:35:11,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:35:11,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:35:11,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:35:11,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:35:11,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:35:11,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:35:11,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:35:11,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:35:12,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:35:12,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:12,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:12,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:12,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:12,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:13,063 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:35:13,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13 WrapperNode [2020-11-30 00:35:13,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:13,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:13,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:35:13,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:35:13,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:35:13,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:35:13,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:35:13,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:35:13,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... [2020-11-30 00:35:13,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:35:13,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:35:13,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:35:13,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:35:13,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/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 [2020-11-30 00:35:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-11-30 00:35:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2020-11-30 00:35:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 00:35:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-30 00:35:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-30 00:35:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 00:35:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-30 00:35:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-30 00:35:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 00:35:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 00:35:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 00:35:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 00:35:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:35:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:35:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 00:35:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 00:35:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-30 00:35:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-30 00:35:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-11-30 00:35:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-11-30 00:35:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-11-30 00:35:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-11-30 00:35:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-11-30 00:35:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 00:35:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 00:35:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:35:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-11-30 00:35:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-11-30 00:35:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 00:35:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 00:35:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-30 00:35:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-30 00:35:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-11-30 00:35:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-11-30 00:35:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 00:35:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:35:52,579 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:35:52,579 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2020-11-30 00:35:52,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:52 BoogieIcfgContainer [2020-11-30 00:35:52,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:35:52,583 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:35:52,583 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:35:52,594 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:35:52,594 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:35:52" (1/1) ... [2020-11-30 00:35:52,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:35:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:35:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 125 states and 174 transitions. [2020-11-30 00:35:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 174 transitions. [2020-11-30 00:35:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-30 00:35:52,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:35:52,729 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:35:52,736 INFO L168 Benchmark]: Toolchain (without parser) took 43436.71 ms. Allocated memory was 104.9 MB in the beginning and 530.6 MB in the end (delta: 425.7 MB). Free memory was 65.0 MB in the beginning and 413.3 MB in the end (delta: -348.4 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,742 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:35:52,743 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3763.14 ms. Allocated memory was 104.9 MB in the beginning and 127.9 MB in the end (delta: 23.1 MB). Free memory was 64.8 MB in the beginning and 57.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 65.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,744 INFO L168 Benchmark]: Boogie Procedure Inliner took 295.44 ms. Allocated memory is still 127.9 MB. Free memory was 57.6 MB in the beginning and 46.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,745 INFO L168 Benchmark]: Boogie Preprocessor took 158.58 ms. Allocated memory is still 127.9 MB. Free memory was 46.1 MB in the beginning and 36.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,745 INFO L168 Benchmark]: RCFGBuilder took 39061.91 ms. Allocated memory was 127.9 MB in the beginning and 530.6 MB in the end (delta: 402.7 MB). Free memory was 36.6 MB in the beginning and 418.7 MB in the end (delta: -382.1 MB). Peak memory consumption was 216.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,749 INFO L168 Benchmark]: CodeCheck took 150.37 ms. Allocated memory is still 530.6 MB. Free memory was 418.7 MB in the beginning and 413.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:35:52,755 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3763.14 ms. Allocated memory was 104.9 MB in the beginning and 127.9 MB in the end (delta: 23.1 MB). Free memory was 64.8 MB in the beginning and 57.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 65.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 295.44 ms. Allocated memory is still 127.9 MB. Free memory was 57.6 MB in the beginning and 46.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 158.58 ms. Allocated memory is still 127.9 MB. Free memory was 46.1 MB in the beginning and 36.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39061.91 ms. Allocated memory was 127.9 MB in the beginning and 530.6 MB in the end (delta: 402.7 MB). Free memory was 36.6 MB in the beginning and 418.7 MB in the end (delta: -382.1 MB). Peak memory consumption was 216.7 MB. Max. memory is 16.1 GB. * CodeCheck took 150.37 ms. Allocated memory is still 530.6 MB. Free memory was 418.7 MB in the beginning and 413.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:35:55,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:35:55,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:35:55,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:35:55,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:35:55,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:35:55,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:35:55,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:35:55,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:35:55,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:35:55,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:35:55,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:35:55,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:35:55,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:35:55,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:35:55,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:35:55,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:35:55,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:35:55,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:35:55,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:35:55,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:35:55,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:35:55,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:35:55,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:35:55,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:35:55,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:35:55,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:35:55,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:35:55,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:35:55,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:35:55,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:35:55,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:35:55,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:35:55,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:35:55,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:35:55,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:35:55,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:35:55,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:35:55,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:35:55,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:35:55,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:35:55,399 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:35:55,443 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:35:55,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:35:55,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:35:55,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:35:55,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:35:55,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:35:55,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:35:55,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:35:55,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:35:55,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:35:55,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:35:55,446 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:35:55,447 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:35:55,447 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:35:55,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:35:55,447 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:35:55,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:35:55,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:35:55,448 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:35:55,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:35:55,448 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:35:55,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:35:55,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:35:55,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:35:55,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:35:55,449 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:35:55,449 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:35:55,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:35:55,450 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:35:55,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:35:55,450 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:35:55,450 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-30 00:35:55,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:35:55,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:35:55,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:35:55,866 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:35:55,869 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:35:55,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 00:35:55,962 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/14868f698/d15328f37c214b4796c40a45d717ec70/FLAG5363b5845 [2020-11-30 00:35:56,846 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:35:56,847 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 00:35:56,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/14868f698/d15328f37c214b4796c40a45d717ec70/FLAG5363b5845 [2020-11-30 00:35:57,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1af2be37-2cf1-4b2d-b76f-f39f3e1ae772/bin/ukojak/data/14868f698/d15328f37c214b4796c40a45d717ec70 [2020-11-30 00:35:57,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:35:57,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:35:57,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:35:57,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:35:57,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:35:57,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:57" (1/1) ... [2020-11-30 00:35:57,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4273a841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:35:57, skipping insertion in model container [2020-11-30 00:35:57,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:35:57" (1/1) ... [2020-11-30 00:35:57,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:35:57,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:57,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:35:57,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:35:58,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:58,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:35:59,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:35:59,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:35:59,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:35:59,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:35:59,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:35:59,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:35:59,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:35:59,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:35:59,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:35:59,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:35:59,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:35:59,873 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:35:59,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:35:59,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:35:59,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:35:59,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:35:59,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:36:00,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:36:00,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:36:00,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:36:00,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:36:00,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:36:00,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:36:00,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:36:00,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:36:00,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:36:00,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:36:00,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:36:00,333 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:36:00,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:36:00,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:36:00,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:36:00,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:36:00,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:36:00,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:36:00,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:36:00,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:36:00,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:36:00,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:36:00,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:36:00,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:36:00,539 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:36:00,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:00,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:36:01,552 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:36:01,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:36:01 WrapperNode [2020-11-30 00:36:01,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:36:01,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:36:01,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:36:01,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:36:01,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:36:01" (1/1) ... [2020-11-30 00:36:01,633 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:36:01,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:36:01" (1/1) ... [2020-11-30 00:36:01,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:36:01,696 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:36:01,698 INFO L168 Benchmark]: Toolchain (without parser) took 4373.83 ms. Allocated memory was 77.6 MB in the beginning and 130.0 MB in the end (delta: 52.4 MB). Free memory was 54.9 MB in the beginning and 69.5 MB in the end (delta: -14.7 MB). Peak memory consumption was 37.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:36:01,698 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 77.6 MB. Free memory is still 60.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:36:01,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4228.86 ms. Allocated memory was 77.6 MB in the beginning and 130.0 MB in the end (delta: 52.4 MB). Free memory was 54.6 MB in the beginning and 74.8 MB in the end (delta: -20.2 MB). Peak memory consumption was 87.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:36:01,700 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.61 ms. Allocated memory is still 130.0 MB. Free memory was 74.8 MB in the beginning and 69.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:36:01,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 77.6 MB. Free memory is still 60.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4228.86 ms. Allocated memory was 77.6 MB in the beginning and 130.0 MB in the end (delta: 52.4 MB). Free memory was 54.6 MB in the beginning and 74.8 MB in the end (delta: -20.2 MB). Peak memory consumption was 87.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 141.61 ms. Allocated memory is still 130.0 MB. Free memory was 74.8 MB in the beginning and 69.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...