./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY --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 770b21a27525597db3b71510d703ccbbb5c06c39 .................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY --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 770b21a27525597db3b71510d703ccbbb5c06c39 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:31:44,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:31:44,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:31:44,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:31:44,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:31:45,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:31:45,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:31:45,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:31:45,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:31:45,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:31:45,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:31:45,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:31:45,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:31:45,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:31:45,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:31:45,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:31:45,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:31:45,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:31:45,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:31:45,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:31:45,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:31:45,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:31:45,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:31:45,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:31:45,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:31:45,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:31:45,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:31:45,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:31:45,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:31:45,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:31:45,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:31:45,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:31:45,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:31:45,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:31:45,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:31:45,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:31:45,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:31:45,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:31:45,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:31:45,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:31:45,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:31:45,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:31:45,121 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:31:45,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:31:45,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:31:45,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:31:45,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:31:45,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:31:45,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:31:45,124 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:31:45,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:31:45,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:31:45,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:31:45,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:31:45,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:31:45,133 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:31:45,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:31:45,133 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:31:45,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:31:45,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:31:45,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:31:45,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:31:45,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:31:45,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:31:45,135 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:31:45,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:31:45,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:31:45,136 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 770b21a27525597db3b71510d703ccbbb5c06c39 [2021-10-13 03:31:45,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:31:45,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:31:45,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:31:45,448 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:31:45,449 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:31:45,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2021-10-13 03:31:45,548 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/46a3801d1/9b95529f677b450d895af2f28373ece3/FLAG280f81405 [2021-10-13 03:31:46,452 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:31:46,454 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2021-10-13 03:31:46,504 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/46a3801d1/9b95529f677b450d895af2f28373ece3/FLAG280f81405 [2021-10-13 03:31:46,973 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/46a3801d1/9b95529f677b450d895af2f28373ece3 [2021-10-13 03:31:46,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:31:46,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:31:46,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:31:46,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:31:46,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:31:46,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:31:46" (1/1) ... [2021-10-13 03:31:46,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ef4b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:46, skipping insertion in model container [2021-10-13 03:31:46,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:31:46" (1/1) ... [2021-10-13 03:31:46,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:31:47,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:31:47,399 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2021-10-13 03:31:47,406 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2021-10-13 03:31:47,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:31:47,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:31:48,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:48,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:31:48,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:31:48,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:31:48,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:31:48,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:31:48,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:31:48,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:31:48,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:31:48,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:31:48,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:31:49,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:31:49,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:31:49,326 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:31:49,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2021-10-13 03:31:49,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2021-10-13 03:31:49,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:31:49,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:31:49,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:31:49,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:31:49,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:31:49,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:31:49,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:31:49,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:31:49,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:31:49,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:31:49,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:31:49,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:31:49,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:31:49,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:31:49,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:31:49,903 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:31:49,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49 WrapperNode [2021-10-13 03:31:49,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:31:49,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:31:49,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:31:49,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:31:49,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:31:50,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 03:31:50,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 03:31:50,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 03:31:50,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 03:31:50,332 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 03:31:50,333 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 03:31:50,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 03:31:50,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:31:49" (1/1) ... [2021-10-13 03:31:50,342 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:31:50,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/z3 [2021-10-13 03:31:50,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 03:31:50,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 03:31:50,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-10-13 03:31:50,412 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-10-13 03:31:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 03:31:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-13 03:31:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-13 03:31:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 03:31:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-13 03:31:50,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-13 03:31:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 03:31:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 03:31:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-13 03:31:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-10-13 03:31:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 03:31:50,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 03:31:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-13 03:31:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-13 03:31:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-13 03:31:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-13 03:31:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-13 03:31:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-13 03:31:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 03:31:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-13 03:31:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-13 03:31:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-13 03:31:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-13 03:31:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-10-13 03:31:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-10-13 03:31:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 03:31:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-13 03:31:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-13 03:31:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-13 03:31:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-13 03:31:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 03:32:24,582 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 03:32:24,582 INFO L299 CfgBuilder]: Removed 19 assume(true) statements. [2021-10-13 03:32:24,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:32:24 BoogieIcfgContainer [2021-10-13 03:32:24,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 03:32:24,586 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 03:32:24,586 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 03:32:24,597 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 03:32:24,597 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:32:24" (1/1) ... [2021-10-13 03:32:24,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 03:32:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 03:32:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2021-10-13 03:32:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2021-10-13 03:32:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-13 03:32:24,674 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 03:32:24,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 03:32:24,727 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) 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) [2021-10-13 03:32:24,737 INFO L168 Benchmark]: Toolchain (without parser) took 37751.96 ms. Allocated memory was 127.9 MB in the beginning and 276.8 MB in the end (delta: 148.9 MB). Free memory was 85.4 MB in the beginning and 191.0 MB in the end (delta: -105.5 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,738 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:32:24,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2922.57 ms. Allocated memory was 127.9 MB in the beginning and 172.0 MB in the end (delta: 44.0 MB). Free memory was 85.4 MB in the beginning and 74.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 59.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,739 INFO L168 Benchmark]: Boogie Procedure Inliner took 262.10 ms. Allocated memory is still 172.0 MB. Free memory was 74.3 MB in the beginning and 112.6 MB in the end (delta: -38.3 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,740 INFO L168 Benchmark]: Boogie Preprocessor took 163.92 ms. Allocated memory is still 172.0 MB. Free memory was 112.6 MB in the beginning and 103.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,740 INFO L168 Benchmark]: RCFGBuilder took 34253.08 ms. Allocated memory was 172.0 MB in the beginning and 276.8 MB in the end (delta: 104.9 MB). Free memory was 103.3 MB in the beginning and 197.2 MB in the end (delta: -94.0 MB). Peak memory consumption was 160.7 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,743 INFO L168 Benchmark]: CodeCheck took 144.07 ms. Allocated memory is still 276.8 MB. Free memory was 197.2 MB in the beginning and 191.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:24,748 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 0.26 ms. Allocated memory is still 90.2 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2922.57 ms. Allocated memory was 127.9 MB in the beginning and 172.0 MB in the end (delta: 44.0 MB). Free memory was 85.4 MB in the beginning and 74.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 59.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 262.10 ms. Allocated memory is still 172.0 MB. Free memory was 74.3 MB in the beginning and 112.6 MB in the end (delta: -38.3 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 163.92 ms. Allocated memory is still 172.0 MB. Free memory was 112.6 MB in the beginning and 103.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 34253.08 ms. Allocated memory was 172.0 MB in the beginning and 276.8 MB in the end (delta: 104.9 MB). Free memory was 103.3 MB in the beginning and 197.2 MB in the end (delta: -94.0 MB). Peak memory consumption was 160.7 MB. Max. memory is 16.1 GB. * CodeCheck took 144.07 ms. Allocated memory is still 276.8 MB. Free memory was 197.2 MB in the beginning and 191.0 MB in the end (delta: 6.3 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. [2021-10-13 03:32:24,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:32:27,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:32:27,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:32:27,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:32:27,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:32:27,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:32:27,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:32:27,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:32:27,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:32:27,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:32:27,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:32:27,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:32:27,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:32:27,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:32:27,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:32:27,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:32:27,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:32:27,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:32:27,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:32:27,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:32:27,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:32:27,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:32:27,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:32:27,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:32:27,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:32:27,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:32:27,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:32:27,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:32:27,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:32:27,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:32:27,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:32:27,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:32:27,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:32:27,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:32:27,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:32:27,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:32:27,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:32:27,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:32:27,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:32:27,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:32:27,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:32:27,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:32:27,224 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:32:27,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:32:27,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:32:27,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:32:27,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:32:27,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:32:27,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:32:27,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:32:27,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:32:27,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:32:27,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:32:27,229 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:32:27,229 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:32:27,230 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:32:27,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:32:27,230 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:32:27,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:32:27,230 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:32:27,231 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:32:27,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:32:27,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:32:27,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:32:27,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:32:27,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:32:27,232 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:32:27,232 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:32:27,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:32:27,233 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:32:27,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:32:27,233 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 770b21a27525597db3b71510d703ccbbb5c06c39 [2021-10-13 03:32:27,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:32:27,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:32:27,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:32:27,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:32:27,677 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:32:27,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2021-10-13 03:32:27,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/deaf3000d/fd454af05275447ea65b1fe65d611d1f/FLAG1727ea1d8 [2021-10-13 03:32:28,622 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:32:28,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2021-10-13 03:32:28,674 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/deaf3000d/fd454af05275447ea65b1fe65d611d1f/FLAG1727ea1d8 [2021-10-13 03:32:29,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/bin/ukojak-fKGseLULKY/data/deaf3000d/fd454af05275447ea65b1fe65d611d1f [2021-10-13 03:32:29,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:32:29,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:32:29,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:32:29,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:32:29,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:32:29,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:29" (1/1) ... [2021-10-13 03:32:29,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fdbe4d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:29, skipping insertion in model container [2021-10-13 03:32:29,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:29" (1/1) ... [2021-10-13 03:32:29,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:32:29,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:32:29,581 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2021-10-13 03:32:29,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2021-10-13 03:32:29,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:29,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:30,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,548 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:30,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:31,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:31,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:31,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:31,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:31,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:31,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:31,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:31,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:31,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:31,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:31,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:31,559 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:32:31,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:32:31,698 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2021-10-13 03:32:31,699 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2021-10-13 03:32:31,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:31,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:31,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:31,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:31,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:31,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:31,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:31,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:31,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:31,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:31,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:31,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:31,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:31,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:31,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:32,041 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:32:32,067 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2021-10-13 03:32:32,067 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1d9d100-f4bc-4e48-adcc-7d120e09838e/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2021-10-13 03:32:32,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:32,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:32,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:32,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:32,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:32,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:32,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:32,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:32,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:32,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:32,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:32,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:32,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:32,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:32,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:32,726 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:32:32,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:32 WrapperNode [2021-10-13 03:32:32,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:32:32,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:32:32,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:32:32,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:32:32,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:32" (1/1) ... [2021-10-13 03:32:32,821 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]]] [2021-10-13 03:32:32,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:32" (1/1) ... [2021-10-13 03:32:32,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:32:32,880 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:32:32,882 INFO L168 Benchmark]: Toolchain (without parser) took 3750.18 ms. Allocated memory was 86.0 MB in the beginning and 159.4 MB in the end (delta: 73.4 MB). Free memory was 64.7 MB in the beginning and 88.1 MB in the end (delta: -23.4 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:32,885 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 68.0 MB in the beginning and 67.9 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:32:32,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3595.40 ms. Allocated memory was 86.0 MB in the beginning and 159.4 MB in the end (delta: 73.4 MB). Free memory was 64.4 MB in the beginning and 94.4 MB in the end (delta: -29.9 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:32,886 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.11 ms. Allocated memory is still 159.4 MB. Free memory was 94.4 MB in the beginning and 88.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:32,887 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 68.0 MB in the beginning and 67.9 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3595.40 ms. Allocated memory was 86.0 MB in the beginning and 159.4 MB in the end (delta: 73.4 MB). Free memory was 64.4 MB in the beginning and 94.4 MB in the end (delta: -29.9 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.11 ms. Allocated memory is still 159.4 MB. Free memory was 94.4 MB in the beginning and 88.1 MB in the end (delta: 6.3 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...