./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_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_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/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 54564ff11c4d345dbb32c828a7aa38393a50cdf2 ........................................................................................................................................................................................................................................................................................................................................ 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_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/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 54564ff11c4d345dbb32c828a7aa38393a50cdf2 ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:53:44,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:53:44,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:53:44,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:53:44,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:53:44,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:53:44,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:53:44,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:53:44,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:53:44,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:53:44,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:53:44,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:53:44,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:53:44,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:53:44,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:53:44,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:53:44,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:53:44,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:53:44,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:53:44,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:53:44,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:53:44,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:53:44,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:53:44,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:53:44,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:53:44,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:53:44,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:53:44,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:53:44,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:53:44,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:53:44,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:53:44,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:53:44,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:53:44,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:53:44,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:53:44,956 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:53:44,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:53:44,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:53:44,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:53:44,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:53:44,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:53:44,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:53:45,025 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:53:45,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:53:45,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:53:45,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:53:45,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:53:45,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:53:45,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:53:45,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:53:45,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:53:45,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:53:45,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:53:45,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:53:45,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:53:45,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:53:45,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:53:45,034 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:53:45,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:53:45,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:53:45,035 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:53:45,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:53:45,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:53:45,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:53:45,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:53:45,036 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:53:45,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:53:45,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:53:45,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:53:45,037 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_da1c9539-518f-48ea-9d46-0a2d2d80b914/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54564ff11c4d345dbb32c828a7aa38393a50cdf2 [2020-12-01 17:53:45,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:53:45,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:53:45,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:53:45,484 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:53:45,485 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:53:45,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-12-01 17:53:45,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/c96ae2110/b89042f4cbb6456bacfdedac936bdade/FLAG832fe8cfb [2020-12-01 17:53:46,736 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:53:46,737 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-12-01 17:53:46,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/c96ae2110/b89042f4cbb6456bacfdedac936bdade/FLAG832fe8cfb [2020-12-01 17:53:47,100 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/c96ae2110/b89042f4cbb6456bacfdedac936bdade [2020-12-01 17:53:47,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:53:47,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:53:47,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:47,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:53:47,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:53:47,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:47" (1/1) ... [2020-12-01 17:53:47,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f9fcdff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:47, skipping insertion in model container [2020-12-01 17:53:47,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:47" (1/1) ... [2020-12-01 17:53:47,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:53:47,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:53:47,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:53:47,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:53:49,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:49,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:53:50,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:53:50,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:53:50,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:53:50,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:53:50,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:53:50,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:53:50,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:53:50,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:53:50,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:53:50,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:53:50,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:50,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:53:51,159 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:53:51,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:53:51,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:53:51,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:53:51,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:53:51,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:53:51,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:53:51,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:53:51,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:53:51,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:53:51,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:53:51,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:53:51,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:53:51,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:53:51,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:53:51,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:53:52,847 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:53:52,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52 WrapperNode [2020-12-01 17:53:52,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:52,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:53:52,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:53:52,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:53:52,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:53:53,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:53:53,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:53:53,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:53:53,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:53,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:53:53,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:53:53,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:53:53,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:53:53,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/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 17:53:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 17:53:53,552 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 17:53:53,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 17:53:53,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:53:53,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 17:53:53,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 17:53:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:53:53,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:53:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-12-01 17:53:53,555 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-12-01 17:53:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:53:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:53:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:53:53,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:53:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 17:53:53,557 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 17:53:53,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 17:53:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 17:53:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-12-01 17:53:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:53:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-12-01 17:53:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-12-01 17:53:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 17:53:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:53:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:53:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-12-01 17:53:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-12-01 17:53:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2020-12-01 17:53:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2020-12-01 17:53:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:53:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-12-01 17:53:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-12-01 17:53:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-12-01 17:53:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-12-01 17:53:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 17:53:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-12-01 17:53:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-12-01 17:53:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:53:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:53:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-12-01 17:53:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-12-01 17:53:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:53:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 17:53:53,563 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 17:53:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 17:53:53,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 17:53:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-12-01 17:53:53,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-12-01 17:53:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2020-12-01 17:53:53,569 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2020-12-01 17:53:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:54:12,682 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2020-12-01 17:54:35,910 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:54:35,910 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-12-01 17:54:35,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:35 BoogieIcfgContainer [2020-12-01 17:54:35,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:54:35,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:54:35,918 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:54:35,939 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:54:35,940 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:35" (1/1) ... [2020-12-01 17:54:35,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:54:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:54:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2020-12-01 17:54:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2020-12-01 17:54:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-12-01 17:54:36,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:54:36,079 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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 17:54:36,087 INFO L168 Benchmark]: Toolchain (without parser) took 48981.36 ms. Allocated memory was 115.3 MB in the beginning and 411.0 MB in the end (delta: 295.7 MB). Free memory was 73.5 MB in the beginning and 201.1 MB in the end (delta: -127.6 MB). Peak memory consumption was 168.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,088 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 77.6 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:36,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5742.29 ms. Allocated memory was 115.3 MB in the beginning and 195.0 MB in the end (delta: 79.7 MB). Free memory was 73.5 MB in the beginning and 51.9 MB in the end (delta: 21.6 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,097 INFO L168 Benchmark]: Boogie Procedure Inliner took 370.32 ms. Allocated memory is still 195.0 MB. Free memory was 51.9 MB in the beginning and 136.0 MB in the end (delta: -84.2 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,098 INFO L168 Benchmark]: Boogie Preprocessor took 213.28 ms. Allocated memory is still 195.0 MB. Free memory was 136.0 MB in the beginning and 127.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,100 INFO L168 Benchmark]: RCFGBuilder took 42468.09 ms. Allocated memory was 195.0 MB in the beginning and 411.0 MB in the end (delta: 216.0 MB). Free memory was 127.7 MB in the beginning and 206.4 MB in the end (delta: -78.8 MB). Peak memory consumption was 245.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,101 INFO L168 Benchmark]: CodeCheck took 170.83 ms. Allocated memory is still 411.0 MB. Free memory was 206.4 MB in the beginning and 201.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:36,106 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 0.76 ms. Allocated memory is still 77.6 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5742.29 ms. Allocated memory was 115.3 MB in the beginning and 195.0 MB in the end (delta: 79.7 MB). Free memory was 73.5 MB in the beginning and 51.9 MB in the end (delta: 21.6 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 370.32 ms. Allocated memory is still 195.0 MB. Free memory was 51.9 MB in the beginning and 136.0 MB in the end (delta: -84.2 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 213.28 ms. Allocated memory is still 195.0 MB. Free memory was 136.0 MB in the beginning and 127.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42468.09 ms. Allocated memory was 195.0 MB in the beginning and 411.0 MB in the end (delta: 216.0 MB). Free memory was 127.7 MB in the beginning and 206.4 MB in the end (delta: -78.8 MB). Peak memory consumption was 245.3 MB. Max. memory is 16.1 GB. * CodeCheck took 170.83 ms. Allocated memory is still 411.0 MB. Free memory was 206.4 MB in the beginning and 201.1 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 0.2.0-69874e2 [2020-12-01 17:54:38,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:38,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:38,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:38,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:38,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:38,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:38,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:38,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:38,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:38,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:38,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:38,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:38,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:38,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:38,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:38,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:38,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:38,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:38,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:38,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:38,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:38,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:38,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:38,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:38,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:38,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:38,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:38,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:38,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:38,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:38,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:38,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:38,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:38,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:38,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:38,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:38,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:38,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:38,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:38,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:38,826 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:54:38,852 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:38,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:38,853 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:38,853 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:38,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:38,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:38,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:38,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:38,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:38,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:38,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:38,857 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:54:38,857 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:54:38,858 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:54:38,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:38,858 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:38,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:38,859 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:38,859 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:38,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:38,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:38,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:38,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:38,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:38,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:38,861 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:54:38,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:54:38,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:38,862 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:54:38,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:54:38,863 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:54:38,863 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_da1c9539-518f-48ea-9d46-0a2d2d80b914/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54564ff11c4d345dbb32c828a7aa38393a50cdf2 [2020-12-01 17:54:39,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:39,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:39,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:39,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:39,302 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:39,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-12-01 17:54:39,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/e1f44d51d/0e0b0a2e59d64ac597af09553d7c3508/FLAGdaa66c60d [2020-12-01 17:54:40,522 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:40,523 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-12-01 17:54:40,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/e1f44d51d/0e0b0a2e59d64ac597af09553d7c3508/FLAGdaa66c60d [2020-12-01 17:54:40,793 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_da1c9539-518f-48ea-9d46-0a2d2d80b914/bin/ukojak/data/e1f44d51d/0e0b0a2e59d64ac597af09553d7c3508 [2020-12-01 17:54:40,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:40,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:40,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:40,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:40,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:40,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:40" (1/1) ... [2020-12-01 17:54:40,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd36820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:40, skipping insertion in model container [2020-12-01 17:54:40,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:40" (1/1) ... [2020-12-01 17:54:40,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:40,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:41,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:54:41,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:54:43,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:43,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:54:43,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:54:43,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:54:43,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:54:43,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:54:43,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:54:43,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:54:43,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:54:43,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:54:43,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:54:44,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:54:44,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:44,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:45,130 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:54:45,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:45,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:54:45,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:54:45,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:54:45,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:54:45,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:54:45,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:54:45,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:54:45,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:54:45,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:54:45,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:54:45,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:54:45,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:54:45,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:54:45,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:45,838 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:54:45,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:54:45,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:54:45,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:45,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:54:45,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:54:45,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:54:45,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:54:45,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:54:45,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:54:45,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:54:45,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:54:45,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:54:45,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:54:46,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:54:46,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:54:46,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:47,907 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:54:47,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:47 WrapperNode [2020-12-01 17:54:47,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:47,909 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:47,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:54:47,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:54:47,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:47" (1/1) ... [2020-12-01 17:54:47,998 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:54:48,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:47" (1/1) ... [2020-12-01 17:54:48,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:48,097 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:54:48,100 INFO L168 Benchmark]: Toolchain (without parser) took 7300.67 ms. Allocated memory was 62.9 MB in the beginning and 188.7 MB in the end (delta: 125.8 MB). Free memory was 34.2 MB in the beginning and 66.5 MB in the end (delta: -32.3 MB). Peak memory consumption was 96.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:48,100 INFO L168 Benchmark]: CDTParser took 2.18 ms. Allocated memory is still 62.9 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:48,101 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7109.46 ms. Allocated memory was 62.9 MB in the beginning and 188.7 MB in the end (delta: 125.8 MB). Free memory was 34.0 MB in the beginning and 72.8 MB in the end (delta: -38.8 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:48,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.49 ms. Allocated memory is still 188.7 MB. Free memory was 71.7 MB in the beginning and 66.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:48,104 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.18 ms. Allocated memory is still 62.9 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7109.46 ms. Allocated memory was 62.9 MB in the beginning and 188.7 MB in the end (delta: 125.8 MB). Free memory was 34.0 MB in the beginning and 72.8 MB in the end (delta: -38.8 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 187.49 ms. Allocated memory is still 188.7 MB. Free memory was 71.7 MB in the beginning and 66.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...