./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/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 a08b692c1cee4d730914a13455a3fc58e7551a55 ................................................................................................................................................................................................................................................................................................................. 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_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/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 a08b692c1cee4d730914a13455a3fc58e7551a55 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:00:20,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:00:20,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:00:20,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:00:20,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:00:20,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:00:20,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:00:20,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:00:20,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:00:20,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:00:20,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:00:20,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:00:20,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:00:20,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:00:20,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:00:20,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:00:20,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:00:20,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:00:20,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:00:20,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:00:20,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:00:20,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:00:20,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:00:20,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:00:20,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:00:20,546 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:00:20,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:00:20,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:00:20,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:00:20,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:00:20,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:00:20,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:00:20,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:00:20,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:00:20,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:00:20,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:00:20,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:00:20,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:00:20,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:00:20,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:00:20,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:00:20,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:00:20,607 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:00:20,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:00:20,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:00:20,615 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:00:20,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:00:20,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:00:20,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:00:20,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:00:20,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:00:20,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:00:20,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:00:20,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:00:20,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:00:20,619 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:00:20,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:00:20,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:00:20,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:00:20,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:00:20,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:00:20,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:00:20,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:00:20,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:00:20,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:00:20,622 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:00:20,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:00:20,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:00:20,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:00:20,623 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_302c8e30-3830-46d4-ae21-c69bad22d9e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a08b692c1cee4d730914a13455a3fc58e7551a55 [2020-12-01 18:00:20,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:00:20,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:00:20,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:00:20,944 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:00:20,945 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:00:20,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2020-12-01 18:00:21,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/e2de86ea0/b1f25cc5720746f0847d50ae01e6fd3d/FLAG7f901f672 [2020-12-01 18:00:21,789 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:00:21,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2020-12-01 18:00:21,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/e2de86ea0/b1f25cc5720746f0847d50ae01e6fd3d/FLAG7f901f672 [2020-12-01 18:00:22,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/e2de86ea0/b1f25cc5720746f0847d50ae01e6fd3d [2020-12-01 18:00:22,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:00:22,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:00:22,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:00:22,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:00:22,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:00:22,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:00:22" (1/1) ... [2020-12-01 18:00:22,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14310d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:22, skipping insertion in model container [2020-12-01 18:00:22,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:00:22" (1/1) ... [2020-12-01 18:00:22,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:00:22,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:00:22,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:00:22,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:00:23,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:00:23,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:23,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:00:24,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:00:24,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:00:24,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:00:24,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:00:24,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:00:24,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:00:24,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:00:24,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:00:24,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:00:24,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:00:24,428 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:00:24,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:00:24,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:00:24,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:00:24,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:00:24,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:00:24,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:00:24,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:00:24,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:00:24,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:00:24,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:00:24,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:00:24,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:00:24,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:00:24,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:00:24,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:00:25,583 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:00:25,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25 WrapperNode [2020-12-01 18:00:25,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:00:25,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:00:25,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:00:25,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:00:25,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,699 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:00:25,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:00:25,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:00:25,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:00:25,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:25,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... [2020-12-01 18:00:26,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:00:26,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:00:26,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:00:26,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:00:26,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:00:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/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 [2020-12-01 18:00:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:00:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-12-01 18:00:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-12-01 18:00:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-12-01 18:00:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-12-01 18:00:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 18:00:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 18:00:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:00:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 18:00:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 18:00:26,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 18:00:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 18:00:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:00:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:00:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:00:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:00:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 18:00:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 18:00:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 18:00:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 18:00:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-12-01 18:00:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-12-01 18:00:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 18:00:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 18:00:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-12-01 18:00:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-12-01 18:00:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:00:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:00:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2020-12-01 18:00:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2020-12-01 18:00:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:00:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 18:00:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:00:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:00:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 18:00:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 18:00:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 18:00:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 18:00:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:00:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-12-01 18:00:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-12-01 18:00:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-12-01 18:00:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-12-01 18:00:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-12-01 18:00:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-12-01 18:00:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:01:04,586 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:01:04,586 INFO L298 CfgBuilder]: Removed 17 assume(true) statements. [2020-12-01 18:01:04,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:04 BoogieIcfgContainer [2020-12-01 18:01:04,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:01:04,590 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:01:04,590 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:01:04,603 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:01:04,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:04" (1/1) ... [2020-12-01 18:01:04,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:01:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:01:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 144 states and 188 transitions. [2020-12-01 18:01:04,681 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2020-12-01 18:01:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-12-01 18:01:04,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:01:04,742 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) [2020-12-01 18:01:04,757 INFO L168 Benchmark]: Toolchain (without parser) took 42442.16 ms. Allocated memory was 107.0 MB in the beginning and 293.6 MB in the end (delta: 186.6 MB). Free memory was 80.0 MB in the beginning and 177.2 MB in the end (delta: -97.1 MB). Peak memory consumption was 87.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,758 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 79.7 MB. Free memory is still 55.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:04,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3273.35 ms. Allocated memory was 107.0 MB in the beginning and 165.7 MB in the end (delta: 58.7 MB). Free memory was 79.7 MB in the beginning and 58.6 MB in the end (delta: 21.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,767 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.32 ms. Allocated memory is still 165.7 MB. Free memory was 58.6 MB in the beginning and 49.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,768 INFO L168 Benchmark]: Boogie Preprocessor took 225.00 ms. Allocated memory is still 165.7 MB. Free memory was 49.2 MB in the beginning and 117.0 MB in the end (delta: -67.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,771 INFO L168 Benchmark]: RCFGBuilder took 38586.76 ms. Allocated memory was 165.7 MB in the beginning and 293.6 MB in the end (delta: 127.9 MB). Free memory was 117.0 MB in the beginning and 182.4 MB in the end (delta: -65.4 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,771 INFO L168 Benchmark]: CodeCheck took 161.23 ms. Allocated memory is still 293.6 MB. Free memory was 182.4 MB in the beginning and 177.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:04,775 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 0.75 ms. Allocated memory is still 79.7 MB. Free memory is still 55.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3273.35 ms. Allocated memory was 107.0 MB in the beginning and 165.7 MB in the end (delta: 58.7 MB). Free memory was 79.7 MB in the beginning and 58.6 MB in the end (delta: 21.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.32 ms. Allocated memory is still 165.7 MB. Free memory was 58.6 MB in the beginning and 49.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 225.00 ms. Allocated memory is still 165.7 MB. Free memory was 49.2 MB in the beginning and 117.0 MB in the end (delta: -67.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38586.76 ms. Allocated memory was 165.7 MB in the beginning and 293.6 MB in the end (delta: 127.9 MB). Free memory was 117.0 MB in the beginning and 182.4 MB in the end (delta: -65.4 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.1 GB. * CodeCheck took 161.23 ms. Allocated memory is still 293.6 MB. Free memory was 182.4 MB in the beginning and 177.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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 0.2.0-69874e2 [2020-12-01 18:01:07,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:07,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:07,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:07,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:07,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:07,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:07,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:07,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:07,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:07,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:07,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:07,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:07,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:07,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:07,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:07,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:07,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:07,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:07,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:07,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:07,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:07,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:07,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:07,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:07,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:07,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:07,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:07,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:07,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:07,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:07,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:07,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:07,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:07,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:07,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:07,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:07,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:07,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:07,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:07,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:07,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:01:07,369 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:07,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:07,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:07,370 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:07,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:07,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:07,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:07,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:07,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:07,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:07,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:07,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:07,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:07,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:07,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:07,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:07,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:07,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:07,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:07,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:07,376 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:01:07,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:01:07,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:07,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:01:07,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:01:07,377 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:01:07,377 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_302c8e30-3830-46d4-ae21-c69bad22d9e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a08b692c1cee4d730914a13455a3fc58e7551a55 [2020-12-01 18:01:07,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:07,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:07,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:07,810 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:07,815 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:07,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2020-12-01 18:01:07,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/b866e72a9/cb814dc3b66c4c0a8583c953a013a945/FLAGee5322ebf [2020-12-01 18:01:08,870 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:08,871 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2020-12-01 18:01:08,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/b866e72a9/cb814dc3b66c4c0a8583c953a013a945/FLAGee5322ebf [2020-12-01 18:01:09,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_302c8e30-3830-46d4-ae21-c69bad22d9e7/bin/ukojak/data/b866e72a9/cb814dc3b66c4c0a8583c953a013a945 [2020-12-01 18:01:09,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:09,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:09,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:09,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:09,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:09,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:09" (1/1) ... [2020-12-01 18:01:09,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4faab18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:09, skipping insertion in model container [2020-12-01 18:01:09,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:09" (1/1) ... [2020-12-01 18:01:09,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:09,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:09,886 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:09,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:11,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:11,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:11,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:11,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:11,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:11,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:11,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:11,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:11,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:11,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:11,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:11,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:11,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:11,893 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:01:11,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:11,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:11,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:12,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:12,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:12,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:12,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:12,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:12,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:12,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:12,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:12,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:12,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:12,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:12,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:12,275 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:01:12,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:01:12,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:01:12,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:01:12,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:01:12,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:01:12,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:01:12,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:01:12,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:01:12,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:01:12,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:01:12,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:01:12,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:01:12,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:01:12,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:01:12,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:13,446 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:01:13,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:13 WrapperNode [2020-12-01 18:01:13,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:13,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:13,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:01:13,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:01:13,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:13" (1/1) ... [2020-12-01 18:01:13,536 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:01:13,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:13" (1/1) ... [2020-12-01 18:01:13,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:13,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:01:13,613 INFO L168 Benchmark]: Toolchain (without parser) took 4202.15 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.6 MB in the beginning and 48.1 MB in the end (delta: -22.4 MB). Peak memory consumption was 43.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:13,629 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:13,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4034.56 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.4 MB in the beginning and 52.3 MB in the end (delta: -26.8 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:13,631 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.43 ms. Allocated memory is still 117.4 MB. Free memory was 52.3 MB in the beginning and 48.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:13,633 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 54.5 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4034.56 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.4 MB in the beginning and 52.3 MB in the end (delta: -26.8 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 162.43 ms. Allocated memory is still 117.4 MB. Free memory was 52.3 MB in the beginning and 48.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...