./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 ............................................................................................................................................................................................................ 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 ................................................................................................................................................................................................................................... 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 05:09:24,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:09:24,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:09:24,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:09:24,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:09:24,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:09:24,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:09:24,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:09:24,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:09:24,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:09:24,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:09:24,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:09:24,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:09:24,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:09:24,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:09:24,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:09:24,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:09:24,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:09:24,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:09:24,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:09:24,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:09:24,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:09:24,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:09:24,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:09:24,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:09:24,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:09:24,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:09:24,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:09:24,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:09:24,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:09:24,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:09:24,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:09:24,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:09:24,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:09:24,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:09:24,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:09:24,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:09:24,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:09:24,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:09:24,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:09:24,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:09:24,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 05:09:24,968 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:09:24,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:09:24,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:09:24,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:09:24,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:09:24,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:09:24,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:09:24,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:09:24,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:09:24,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:09:24,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:09:24,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:09:24,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:09:24,973 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:09:24,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:09:24,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:09:24,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:09:24,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:09:24,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:09:24,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:09:24,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:09:24,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:09:24,976 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:09:24,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:09:24,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:09:24,977 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 [2021-10-13 05:09:25,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:09:25,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:09:25,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:09:25,314 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:09:25,315 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:09:25,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-13 05:09:25,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/baf4739fa/cb85bc9745e94a4eb85ae8ae90d35c9a/FLAG96762a85f [2021-10-13 05:09:26,176 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:09:26,176 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-13 05:09:26,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/baf4739fa/cb85bc9745e94a4eb85ae8ae90d35c9a/FLAG96762a85f [2021-10-13 05:09:26,314 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/baf4739fa/cb85bc9745e94a4eb85ae8ae90d35c9a [2021-10-13 05:09:26,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:09:26,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:09:26,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:09:26,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:09:26,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:09:26,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:09:26" (1/1) ... [2021-10-13 05:09:26,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f345210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:09:26, skipping insertion in model container [2021-10-13 05:09:26,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:09:26" (1/1) ... [2021-10-13 05:09:26,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:09:26,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:09:26,750 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-13 05:09:26,757 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-13 05:09:26,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:09:26,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:09:27,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:27,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:09:28,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:09:28,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:09:28,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:09:28,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:09:28,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:09:28,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:09:28,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:09:28,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:09:28,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:09:28,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:09:28,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:09:28,333 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 05:09:28,348 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-13 05:09:28,349 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-13 05:09:28,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:09:28,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:09:28,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:28,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:09:28,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:09:28,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:09:28,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:09:28,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:09:28,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:09:28,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:09:28,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:09:28,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:09:28,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:09:28,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:09:28,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:09:28,540 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 05:09:28,545 INFO L168 Benchmark]: Toolchain (without parser) took 2225.98 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.4 MB in the beginning and 80.7 MB in the end (delta: -26.2 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-10-13 05:09:28,546 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 51.6 MB in the beginning and 51.6 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:09:28,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2223.35 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.1 MB in the beginning and 80.7 MB in the end (delta: -26.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-10-13 05:09:28,552 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 94.4 MB. Free memory was 51.6 MB in the beginning and 51.6 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2223.35 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.1 MB in the beginning and 80.7 MB in the end (delta: -26.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 05:09:30,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:09:30,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:09:30,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:09:30,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:09:30,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:09:30,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:09:30,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:09:30,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:09:30,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:09:30,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:09:30,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:09:30,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:09:30,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:09:30,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:09:30,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:09:30,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:09:30,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:09:31,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:09:31,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:09:31,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:09:31,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:09:31,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:09:31,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:09:31,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:09:31,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:09:31,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:09:31,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:09:31,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:09:31,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:09:31,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:09:31,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:09:31,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:09:31,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:09:31,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:09:31,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:09:31,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:09:31,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:09:31,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:09:31,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:09:31,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:09:31,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 05:09:31,054 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:09:31,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:09:31,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:09:31,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:09:31,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:09:31,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:09:31,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:09:31,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:09:31,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:09:31,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:09:31,058 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:09:31,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:09:31,059 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:09:31,059 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:09:31,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:09:31,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:09:31,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:09:31,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:09:31,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:09:31,060 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:09:31,061 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:09:31,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:09:31,061 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:09:31,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:09:31,061 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 [2021-10-13 05:09:31,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:09:31,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:09:31,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:09:31,480 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:09:31,481 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:09:31,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-13 05:09:31,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/77350b5f2/f8c9b7cacac84256a31a681fb8bed7a2/FLAG18dee8577 [2021-10-13 05:09:32,440 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:09:32,442 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-13 05:09:32,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/77350b5f2/f8c9b7cacac84256a31a681fb8bed7a2/FLAG18dee8577 [2021-10-13 05:09:32,946 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91bc379a-27ae-4c25-a7e3-eda7cf64e892/bin/ukojak-fKGseLULKY/data/77350b5f2/f8c9b7cacac84256a31a681fb8bed7a2 [2021-10-13 05:09:32,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:09:32,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:09:32,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:09:32,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:09:32,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:09:32,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:09:32" (1/1) ... [2021-10-13 05:09:32,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eed70d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:09:32, skipping insertion in model container [2021-10-13 05:09:32,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:09:32" (1/1) ... [2021-10-13 05:09:32,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:09:33,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:09:33,407 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-13 05:09:33,414 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-13 05:09:33,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:09:33,451 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:09:34,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:34,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:09:34,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:09:34,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:09:34,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:09:34,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:09:34,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:09:34,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:09:34,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:09:34,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:09:34,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:09:35,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:09:35,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:09:35,127 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 05:09:35,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:09:35,184 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-13 05:09:35,186 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-13 05:09:35,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:09:35,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:09:35,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:09:35,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:09:35,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:09:35,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:09:35,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:09:35,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:09:35,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:09:35,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:09:35,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:09:35,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:09:35,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:09:35,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:09:35,472 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 05:09:35,497 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-13 05:09:35,503 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_91bc379a-27ae-4c25-a7e3-eda7cf64e892/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-13 05:09:35,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:09:35,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:09:35,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:09:35,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:09:35,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:09:35,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:09:35,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:09:35,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:09:35,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:09:35,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:09:35,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:09:35,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:09:35,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:09:35,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:09:35,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:09:36,161 INFO L208 MainTranslator]: Completed translation [2021-10-13 05:09:36,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:09:36 WrapperNode [2021-10-13 05:09:36,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 05:09:36,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 05:09:36,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 05:09:36,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 05:09:36,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:09:36" (1/1) ... [2021-10-13 05:09:36,233 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 05:09:36,282 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:09:36" (1/1) ... [2021-10-13 05:09:36,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 05:09:36,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 05:09:36,285 INFO L168 Benchmark]: Toolchain (without parser) took 3322.83 ms. Allocated memory was 52.4 MB in the beginning and 111.1 MB in the end (delta: 58.7 MB). Free memory was 33.9 MB in the beginning and 74.4 MB in the end (delta: -40.5 MB). Peak memory consumption was 48.1 MB. Max. memory is 16.1 GB. [2021-10-13 05:09:36,285 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:09:36,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3199.28 ms. Allocated memory was 52.4 MB in the beginning and 111.1 MB in the end (delta: 58.7 MB). Free memory was 33.8 MB in the beginning and 49.8 MB in the end (delta: -16.0 MB). Peak memory consumption was 45.8 MB. Max. memory is 16.1 GB. [2021-10-13 05:09:36,287 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.05 ms. Allocated memory is still 111.1 MB. Free memory was 49.8 MB in the beginning and 74.4 MB in the end (delta: -24.6 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. [2021-10-13 05:09:36,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3199.28 ms. Allocated memory was 52.4 MB in the beginning and 111.1 MB in the end (delta: 58.7 MB). Free memory was 33.8 MB in the beginning and 49.8 MB in the end (delta: -16.0 MB). Peak memory consumption was 45.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.05 ms. Allocated memory is still 111.1 MB. Free memory was 49.8 MB in the beginning and 74.4 MB in the end (delta: -24.6 MB). Peak memory consumption was 7.1 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...